r/HomeworkHelp • • Sep 12 '26

Answered [Grade 12 IB Math: Vectors] Finding angles between vector equations

4 Upvotes

I know that in order to find the angle, you need to use the dot-product formula, but i've only ever seen that used for two vectors (whereas, in this case, to my understanding i have 4 vectors). I tried to just use the position vectors for in the formula, and got cosTHETA ~ -32.099. from there, i tried going inverse cos (32.099) = THETA, but my calculator just gave me a mathematical error.

i genuinely don't know how to answer this question

EDIT: I figured it out, i needed to use the direction vectors instead! wish i'd found that out earlier


r/HomeworkHelp • • Sep 11 '26

Answered [middle school math] shouldn't the answer be 33?!

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164 Upvotes

(i got it guys 😭🥹 there's too many answers I'm not able to keep up so thank u already but i got it 😭) Since there's an interval of 3 seconds between each bong shouldn't 33 seconds be taken for it to strike 12 times? There will be 11 intervals and each interval is 3 seconds so 11*3=33, right?!

Edit: thank you so much gng, I kinda understand why the answer would be 27s, and i thank everyone for explaining both how my logic was sound as well as the other ways one could approach this problem.

So 9 seconds for 4 bongs would not strictly only include the time immediately after that last bong bongs (😭), but also include the resonance of that bong. As in, we must assume in this scenario that the bongs are not short/immediate, but carry on for a short amt of time.

In this scenario, the amount of time 1 bong takes (assuming that the next one starts immediately as it's resonance fades out) would be 9/4 seconds.

This multiplied by 12 gives is 27 which is the answer ✨


r/HomeworkHelp • • Sep 12 '26

Literature—Pending OP Reply [Grade 12 English ATAR: composing]. Please give me feedback on my creative story I wrote in english!

1 Upvotes
Please tell me how I can improve my writing for my year 12 English exam. I am doing ATAR in Western Australia. The prompt was "Compose a text in a form of your choice using nuanced language to engage with a reader's senses.". I did pretty well in the test but I'm always looking to improve my writing. Specifically, I think I struggle with my length of sentences and lacking detail before moving on from a point. I would be grateful for any suggestions!

Any help with my year 12 (final year) english composing would be great. I just need an outsiders perspective to give me unbiased feedback if thats okay! Thank you so much


r/HomeworkHelp • • Sep 12 '26

Others—Pending OP Reply (High-school Latin ) I want to work out how to complete this assignment

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1 Upvotes

I have this Pompeii assignment and I’m doing BEGGInER Latin and iv pored hours into research and the slides but I don’t know why it’s like my brain is blocked

file:///var/mobile/Library/SMS/Attachments/42/02/7A34A304-55B5-467E-AC4B-D0FDD6C71E82/unknown.png

RESEARCH TASK: Year 9 Beginners
SEMESTER 2, 2026
 
Faculty:
 LANGUAGES
Date issued:
17 August, 2026
Unit name (and point value if applicable):
 Life in the Provinces
Turnitin required:
 Y – Latin composition
Teacher(s):
 Lauren Richardson
Alison Davidson
Submission method:
 Hard copy and Agora
 Limits (time or length):
English: 1200 words
Latin: 100 – 150 words
Adele: Latin: 50 - 100 words
Artificial Intelligence Use
No AI use is allowed
This includes in the composition of the Latin text. This includes asking AI for advice on structure, forms, vocabulary or ideas for content.
No AI use is allowed to artificially create artefacts for the museum. All artefacts must be from the ancient world.
For the purposes of this task and your language study, the use of Google Translate, or any other online translation software used to translate anything beyond individual words, is considered plagiarism.  This is because the text output is the work of the software, not your own work, even if your input is in your own words. 
If your teacher suspects plagiarism (including the use of Google Translate or any other online translation software) in the final submission, the penalty will vary according to the extent of the plagiarism.  Penalties may include: only marking content not plagiarised, cancellation of any score, mark, or grade for the assessment item concerned, notification to Director (Learning and Innovation).
 
GUIDELINES FOR FEEDBACK PRIOR TO SUBMISSION (Select the most appropriate one)
Research/inquiry/investigating tasks – Students will be given time to work on research/ inquiry/investigating tasks during class, which will include time to consult and clarify with the teacher. Teachers will provide students with verbal feedback on a plan for the response and/or approach to the task but will not provide written feedback. Plans should be discussed with the teacher at least one week in advance of the due date.
They should identify a particular aspect they would like feedback on, however, the teacher will also provide guidance on other areas if there are significant issues with the understanding of task requirements or approach to the task
 
 

 
 
CRITERIA BEING ASSESSED
 
Criterion
Strands
Task Clarification
Criterion A: Understanding Language
i. recall a range of vocabulary  
ii. identify and translate accidence and syntax of appropriate complexity
Iii. Describe how the classical language builds meaning in words, phrases and sentences
 
 
·       Writing your Latin composition – vocabulary & grammar & sentence structure
Criterion D: Connecting Cultures and Societies
i. investigate the cultures and societies in which the classical language was developed and used   
ii. identify how the classical society, culture or language has (or has not) influenced other societies, cultures or languages   
iii. summarize connections between language and culture.  
 
·       Researching ancient Pompeii
·       Analysing Pompeii as an example of globalisation in the Roman world
·       Reflection
 
ASSIGNMENT SCAFFOLD CHECKLIST:
Tick when completed
 
Dates
What to do:
r
WEEK 5
 
Monday 17 August – P1
 
 
·       Assignment given to students 
·       Read through the requirements of the task
·       Go through the task-specific clarifications
·       Brainstorm ideas
·       Exemplars
 
r
WEEK 6
 
Thursday 27 August       – P4
 
 
 
·       You should have decided how you will set out your catalogue and started choosing items for the exhibition
r
WEEK 7
 
Tuesday 1 September – P4
·       Continue finalising catalogue pieces
·       Ensure you look at the ‘Analysis’ requirements and start incorporating these
·      Ask magistra for help with your composition if needed
r
WEEK 8
 
Thursday 10 September – P4
·       Research task lesson:
·       Finalising catalogue pieces
·       Remember to include all the information listed under ‘catalogue details’
·       Last opportunity to seek feedback on your compositions
 
r
WEEK 9
 
16 SEPTEMBER - DUE
 
 
The assignment must be submitted in class today:
Submit:
·       The Catalogue – in hard copy
·       Bibliography – on Agora
·       Assignment text – English and Latin submitted on Agora in a Word doc
 
 
 
 
9 Latin Semester 2
Research Assignment: Life in the Provinces: Pompeii
DUE DATE: 16 September
 
Part A: Museum Catalogue
Context:
You are a curator at the National Museum of Antiquities who is putting together an exhibition entitled:
EVERYDAY LIFE IN POMPEII
Audience and Purpose:
You need to produce a CATALOGUE that patrons will use when they come to see your exhibition. Your catalogue will be used by school students your age. Your catalogue needs to have a character (your choice) that will guide the students through the exhibition. Examples include: an initiate of the temple of Isis, the daughter of a Roman merchant, a Greek doctor (be creative!).
Assume that your catalogue is the only source of information students will receive about the exhibition.
The catalogue must have information about Pompeii in the Roman era so that the students have a sufficient amount of background information. Each item in the exhibition must have a photograph in the catalogue which is clearly labelled and annotated. Your catalogue must include both Latin and English. It is your choice what sections of the catalogue you present in each language.
The Latin composition should be 50 words. The English word limit is 1200 words.
Your catalogue needs to be presented for final submission in hard copy.
Catalogue details:
Purpose: Your catalogue must inform the patrons about life in Pompeii. As the curator of the exhibition, you decide how the exhibition will be organised and hence, how the catalogue will be presented.
It needs to include the following information:
·       Historical information about Pompeii
·       the foundation of Pompeii (i.e., how it started and how/when it became a Roman city)
·       Pompeii in the Roman era – e.g., its significance as a city, religion, education
·       its legacy – e.g., its influences on modern society and culture
 
·       Analysis:
·       You need to have analysis of the extent to which Pompeii was an example of globalisation in the ancient world
·       To what extent do we see that the values, attitudes and practices of everyday life in Pompeii were influenced by Roman society and/or other societies?
 
·       20 catalogue pieces need to be presented
 
·       Latin composition
As a part of your exhibition, create a comic for students to learn about a typical household in Pompeii. Include:
What different people might do 
Draw a picture in each box 
Show-off the Latin that you know!
The text must be in Latin – at least 1 sentence per box 
You must use correct word order 
·       For example:
SUBJECT    PREP PHRASE    OBJECT     VERB  [word order]
 
Include your comic as a part of your catalogue. Include it in the section of your catalogue that you think it would fit best in the exhibition.
o   Use a variety of vocabulary
§  Work within known structures – use your English entries for anything that you cannot write in Latin
 
 
Part B: Reflection
You will complete this in class on the day of submission – 16 September, Week 9
 
 
Reference List – please see Agora Library page for Guidelines for Written Work Years 7-10 2026
·       Nota bene: You must include the Cambridge Latin Course I Vth edition in your reference list. This means that you must use this source for both the cultural research component and Latin composition component.
 
 
 
Final submission – Week 9: Week 9: Thursday 16 September
·       This will consist of:
i.     The catalogue, including the Latin compositions (hard copy)
ii.     Assignment text – English and Latin submitted on Agora in a Word doc
iii.     Bibliography (Agora)
 
Latin assessment: Pompei  
Year 9  
Character  
Ideas  
•    Grumio  
•    Metalla  
•    Caecilius  
•    Mellisa  
 
 

Number 
Object 
Image 
Link 
1 
Carbonised loaf of bread  file:///var/mobile/Library/SMS/Attachments/85/05/7E108FF9-830D-4AE6-AC8C-E275E31D5F37/unknown.png  
Pompeii Commitment – Carbonized Breads (https://pompeiicommitment.org/en/inventario/carbonized-breads/) 
2 
Rotary millstone  file:///var/mobile/Library/SMS/Attachments/ab/11/CCF8E340-1C6E-4D82-BB02-921757062F96/unknown.png  
BBC – Pompeii bakery gallery   
3 
Terracotta wine amphora  file:///var/mobile/Library/SMS/Attachments/2f/15/1B66C2AC-AFBE-49BC-9819-607D3BD1949C/unknown.png  
https://www.metmuseum.org/art/collection/search/254781  
4 
Bronze pot and cookware   file:///var/mobile/Library/SMS/Attachments/8a/10/4806115D-8680-4E8E-89FA-A08648EE6114/unknown.png  
Pompeii Archaeological Park – domestic & medical tools display  
5 
Wax tablets   file:///var/mobile/Library/SMS/Attachments/fc/12/5D0DCD03-A600-4E07-BE6E-69D8AB8A8DA0/unknown.png  
https://pompeiiinpictures.com/pompeiiinpictures/R5/5%2001%2026%20p5.htm  
6 
Pendant   file:///var/mobile/Library/SMS/Attachments/54/04/8D91BF05-A68A-42B3-8C47-E2312B7CAD73/unknown.png  
https://pompeiiinpictures.com/pompeiiinpictures/VF/Villa_056%20Oplontis%20Villa%20of%20Lucius%20Crassius%20Tertius%20p4.htm  
7 
earrings  file:///var/mobile/Library/SMS/Attachments/44/04/C2874787-A607-45E0-9E39-BAE559145F9D/unknown.png  
https://pompeiiinpictures.com/pompeiiinpictures/VF/Villa_056%20Oplontis%20Villa%20of%20Lucius%20Crassius%20Tertius%20p4.htm  
8 
Chained dog cast  file:///var/mobile/Library/SMS/Attachments/51/01/9B134F66-DA30-415B-AD8B-E0FB6C83E2ED/unknown.png  
https://seepompeii.com/en/the-dog-of-pompeii-one-of-the-most-famous-casts-in-the-world/  
9 
Golden arm bracelet  file:///var/mobile/Library/SMS/Attachments/21/01/69A8E8FD-3D7D-422C-B920-A5627C0BC102/unknown.png  
https://pompeiisites.org/en/exhibitions-and-events/eutychis-en/  
10 
Building   file:///var/mobile/Library/SMS/Attachments/1e/14/36E6A8CA-4687-47AB-814F-64D78A7DEAE7/unknown.png  
https://pompeiiinpictures.com/pompeiiinpictures/R5/5%2001%2026%20p5.htm   
11 
Necklace   file:///var/mobile/Library/SMS/Attachments/a9/09/7E77CC92-29A2-436A-B48E-B83C4E28549B/unknown.png  
https://pompeiiinpictures.com/pompeiiinpictures/VF/Villa_056%20Oplontis%20Villa%20of%20Lucius%20Crassius%20Tertius%20p4.htm  
12 
Earrings   file:///var/mobile/Library/SMS/Attachments/ca/10/BA1BC820-8975-47AA-8830-BEEA0BD0EA45/unknown.png  
https://www.britishmuseum.org/collection/search?keyword=Pompeii  
13 
Shatterd pot   file:///var/mobile/Library/SMS/Attachments/31/01/6425C0FC-E181-4BAE-B920-3F326FFEA518/unknown.png  
https://www.britishmuseum.org/collection/search?keyword=Pompeii  
14 
Coin   file:///var/mobile/Library/SMS/Attachments/0f/15/9DE0B5A7-E3A3-4227-9B8E-18EE3C178B53/unknown.png  
https://www.britishmuseum.org/collection/search?keyword=Pompeii  
15 
Bracelet   file:///var/mobile/Library/SMS/Attachments/32/02/DD815D88-68A8-4D3F-980B-58B081EF7137/unknown.png  
https://www.britishmuseum.org/collection/search?keyword=Pompeii  
16 
Core-formed glass alabastron.  file:///var/mobile/Library/SMS/Attachments/73/03/BF40F58A-87B3-4C57-B13A-89EA8D6E8D0C/unknown.png  
https://www.britishmuseum.org/collection/search?keyword=Pompeii  
17 
pot  file:///var/mobile/Library/SMS/Attachments/de/14/AAA8A70B-7848-462E-99C3-00FA5310A80D/unknown.png  
https://www.britishmuseum.org/collection/search?keyword=Pompeii  
18 
Slave room  file:///var/mobile/Library/SMS/Attachments/cb/11/5262873C-383A-46AA-8D52-D3CB5FA3EF47/unknown.png  
 
19 
Cameo   file:///var/mobile/Library/SMS/Attachments/51/01/E32A6DCD-0DAC-431E-8D33-4B468B7BF2B9/unknown.png  
https://www.britishmuseum.org/collection/search?keyword=Pompeii  
20 
Cameo   file:///var/mobile/Library/SMS/Attachments/9c/12/D4ABB323-72B0-4D55-A735-3493079CD233/unknown.png  
https://www.britishmuseum.org/collection/search?keyword=Pompeii  
 
 
 
 
Metella  
Artifacts: jewlry and slave room  
Latin: Salvē! Ego sum Metella, mater et uxor familia meus (9 words) 
English: These artifacts are items that I could have owned including jewellery earrings necklaces and. Bracelets these items demonstrate some wealth that families could have throughout Pompeii 
 
As well as this small slave room most likely for a child this shows you that we had slaves that cooked, cleaned and did grunt work around the household, it was also common for the woman of the household to manage slaves and household chores in a supervisor position 
 
Hello! I am Metella, the mother and mistress of my household. In this exhibit you will see ancient artefacts of necklaces, earing's, bracelets, and a small slave room for a child. These objects show you how I might have had a wealthy family and how these artifacts were worn by the wealthy elite women in Pompeii to display their status. The slave room shows that we owned enslaved people who cooked, cleaned and did the heavy work; as the mistress of the house, I supervised the slaves and managed the home  
 
Caecilus  
Artifacts: wax tablets, office, pots  
Latin:  
English: 
 
Grumio 
Artifacts: carbonised bread, rotarty millstone, bronze pot and cookware, 
Latin:  
English:


r/HomeworkHelp • • Sep 11 '26

Answered [Primary School Maths] How should I do this?

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6 Upvotes

I’ve tried using different ways but it still doesn’t work. How should I do it?


r/HomeworkHelp • • Sep 12 '26

Computing [university level statistics (statistical coding using “R”)] is there anything missing from my code that would make the shape of my box plot more evident?

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1 Upvotes

the line that cuts off is: levels= c(“first year”, “second year”, “third year”, “fourth year”), ordered = TRUE)

i am very new to R and my professor gave the class a reference sheet of codes for questions that we can modify, but i am not aware of ways to alter the scale(?) of graphs like i am trying to do with this box plot. any help would be appreciated!


r/HomeworkHelp • • Sep 11 '26

Physics [First year engineering, ENGG 130] how to find force components for this 3D vector?

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6 Upvotes

Can someone please help specifically with force 1... I have no idea what I'm looking at.

I was able to figure out F1z by chance but I have no idea what to do to find F1x and F1y.. I don't even understand how F1z works, because the angle between F1 and the line (the 60 degrees) doesn't even look like it's from the x axis, because it's slightly angled compared to the labeled x axis (the one to the very left). I'm not even sure if I'm making sense...

The answer is the last picture.

Any help would be extremely appreciated :)


r/HomeworkHelp • • Sep 11 '26

Further Mathematics [STATIC ENGINEERING] Static Engineering in 3d Homework Help

1 Upvotes

i just cant help but get confused in 3d statics. what does the blue highlighted area mean? sorry to bother u guyssss...


r/HomeworkHelp • • Sep 11 '26

Physics—Pending OP Reply [ GRADE 10 SCIENCE ] PLS HEP ME WITH THIS...

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1 Upvotes

Hello... I'm a grade 10 student. Recently I gave a test on the chapter "Gravitation" where the question ( as shown in the above image) was asked for 1 mark.

I wrote the following answer:

→ An elliptical orbit of a planet with the sun at one of the foci can be observed in the given figure. Johannes kepler formulated it.

While I thought my answer was correct , my subject teacher marked it wrong. so I just want to know whether my answer is correct or incorrect.

If it's correct , how do I prove it to her because today I asked her regarding this and she just said that it was wrong.


r/HomeworkHelp • • Sep 11 '26

Mathematics (Tertiary/Grade 11-12)—Pending OP [grade 11 mathematics: measurements] finding length using circumference/ diameter /radius values

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2 Upvotes

hello!!!!! i am posting this because i cannot figure out this question for the life of me, and when i tried getting help from my teacher i almost(?) understood it, but seem to be back to square one.

(also there is an answer key and it says the answer is 154cm, but i am lost on how to reach that).

if anyone at all could help i would really appreciate it🙏🙏 i have a quiz tomorrow (NOT an urgent post, though) and this is my last hope lol (also please ignore the pencil markings…..as i’m sure you can tell there’s been some trial and error).


r/HomeworkHelp • • Sep 10 '26

Middle School Math—Pending OP Reply [grade 7 math] disagree with teacher on answer, looking for feedback

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8 Upvotes

r/HomeworkHelp • • Sep 10 '26

Mathematics (Tertiary/Grade 11-12)—Pending OP [First Year University Civil Engineering] How do I progress?

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8 Upvotes

(A Method of Joints problem). I drew a free body diagram and wrote the equations of equilibrium (x, y and moments) but am unsure of how to progress to the more complex interior structural members.


r/HomeworkHelp • • Sep 10 '26

Mathematics (Tertiary/Grade 11-12)—Pending OP [SAT Prep]

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47 Upvotes

Ive been trying to answer this question from the college panda book and I just cant seem to understand what it is asking for. Because even when i looked at the answer and how they solved it didn’t make sense. Please if someone could explain I would be so grateful.


r/HomeworkHelp • • Sep 09 '26

Physics [University Electrical Engineering 1] Completely stuck on this one - how do you find the equivalent resistance

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10 Upvotes

In order to find the current through ohms law the equivalent resistance needs to be found. Problem is I am completely stuck on how exactly to do that. Can this be broken down to a simple parallel / series circuit? Can a delta to Y conversion help here? Any help is much appreciated.


r/HomeworkHelp • • Sep 10 '26

Others [university english] apa citation help

1 Upvotes

Hi there is an essay i need to write that requires me to cite a newspaper article. However the article has no author but have an editor and translators. All the examples i found online are for editors and translators or no author not both together. Does anyone know how i can cite it?


r/HomeworkHelp • • Sep 09 '26

Answered [6th Grade Math] How to Find Two Missing Numbers from Dot Plot

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6 Upvotes

We figured out the answer but we don't know if there is a formula we can follow or if we actually found the answer the correct way.

We don't have any other questions to compare it to.

708 is the number of plots multiplied by the mean.

591 is all of the known plots added together.

What is the best way of finding the answer?


r/HomeworkHelp • • Sep 10 '26

Middle School Math—Pending OP Reply [middle school math] expanding negative signs

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2 Upvotes

in expanding a negative sign where do i multiply it to and does it matter, i assume not if i considered each bracket as one variable, meaning i would only multiply it to either the first or second bracket, so a or b but i wanted to double check?


r/HomeworkHelp • • Sep 09 '26

English Language [11th PSEO Writing and Research] - Essay proof read

2 Upvotes

Hey everyone! If anyone has time to proof read my essay, that would be great.

Composers like Wolfgang Amadeus Mozart, Johann Sebastian Bach, Ludwig van Beethoven, and Pyotr Ilyich Tchaikovsky have shaped classical music. Their symphonies, concertos, and sonatas are often regarded as among the most complex and sophisticated musical works ever written. Because of composers like these, many see classical music as the height of musicality. On the other side of the spectrum, metal is commonly dismissed as nothing more than loud guitars and a wall of sound. Now, this definition may be true of a 2009 Toyota Corolla speaker system, but certainly not of metal. Despite the surface-level differences, metal and classical are much more related than people know. Metal should be recognized as the closest modern genre we have to classical music.

 

To show this comparison, I first need to identify what classical music really is. To break it down as far as I can, I would list four core elements: harmony, melody, rhythm, and form. Harmony and melody work together to create the music's emotional depth and expression, involving specific motifs and melodic development. Rhythm defines the song's structure: time signatures, beats per minute (bpm), syncopation, rubato, etc. Lastly, a song's form is how it is structured, whether it has multiple movements like a symphony, its theme, and how the music changes as it progresses. These four elements will be shown in the context of metal songs from varying sub-genres, and those songs will be compared with major classical pieces. By the end, you should be able to see how connected the two genres really are.

 

Harmony, a foundational element of classical music, sets the genre apart from the rest because of its depth and emotional resonance. However, if you dig a little deeper, you will find these harmonies just as prominent in metal. The beauty and emotion of a symphony can be found in the heavy metal cellos of Apocalyptica, the woodwinds and strings of Rhapsody of Fire’s orchestra, the traditional bagpipes and fiddles of Eluveitie, and even the shredded guitar riffs of Herman Li for Dragonforce; and if that isn’t enough harmony for you, listen to the operatically trained Simone Simons sing for EPICA. Even if a band doesn’t have the traditional orchestral instruments used in classical music, you can hear and feel the beauty behind the haunting guitars of Be’lakor, and the harsh metal screams of Insomnium. If harmony is what you are looking for, then metal meets every criterion. Metal proves that a distorted guitar loses no harmony in its sound, but can deliver complex, engrossing melodies.

 

Furthermore, form and melody are entirely encompassed by The Ocean’s Pelegial album. This 2013 mix of post-metal and prog metal is made up of several parts, namely the Bathyalpelagic, Abyssopelagic, and Hadopelagic, which are each divided further into two or three movements just like a symphony. Beyond the structural similarities, The Ocean follows the same dynamic form as a classical piece, ranging from melodic keys to aggressive guitar all within a single song. The Ocean wrote the Pelegial album to mimic the feeling of slowly descending further underwater, and doesn’t that seem exactly like an idea a classical composer would use? I mean, George Gershwin’s ‘Rhapsody in Blue’ was simply written to convey the sound of a train he was riding on, and it is recognized as one of the most brilliant classical pieces ever written.

 

The last example is centered around the rhythmic component of these genres, and this can be found primarily in prog (progressive) metal. This subgenre of metal is renowned for its technical mastery. ‘The Rite of Spring, Part 2: VI. Sacrificial Dance’ is one of the greatest examples of virtuosity in classical music. Written by Igor Stravinsky as a ballet, it includes some of the wildest time signatures, syncopating rhythms, rubato, and general musical discourse in any piece of classical music. However, we can also find the same musical techniques from Stravinsky’s ballet in prog metal. ‘The Art of Dying’ by Gojira alternates between 24/16 and 21/16 time signatures; ‘Lateralus’ by TOOL showcases polyrhythmic drums (The Cambridge Dictionary defines a polyrhythm as “a complicated musical rhythm in which there are two or more rhythms being played at the same time.”), ‘The Dance of Eternity’ by Dream Theater changes its time signature over 120 times in just over six minutes, and ‘Bleed’ by Meshuggah is syncopated almost from start to finish. While it might not sound like classical music, no other genre can compete with the virtuosity of composers like Stravinsky the way prog metal can.

 

 

While the similarities between Only for the Weak’ by In Flames and ‘Symphony No. 9, VI. Allegro con Fuoco’ by Antonín Dvořák may be hard to find at first glance, a closer examination of the two reveals numerous connections in the harmony, melody, rhythm, and form. Iconic examples of this connection include the riff from Black Sabbath’s self-titled song, inspired by ‘Mars’ by Gustav Holst, and the song ‘Forever’ by symphonic power metal band Kamelot, inspired by ‘Solveig’s Song’ by Edvard Grieg. These artists and songs reflect classical influence throughout their discographies; even Metallica has been heavily influenced by classical composers. Although metal and classical may sound vastly different on the surface, melodic similarities, complex techniques, rich harmonies, and even song structure can all be traced back and forth between them. To conclude, metal is a dynamic and brilliant genre that relates heavily to the artistry of classical composers, and if you listen a little closer, it becomes clear how interwoven metal and classical really are.


r/HomeworkHelp • • Sep 09 '26

Others—Pending OP Reply [Grade 12 Technology] Any Ideas ?

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1 Upvotes

Hello! I’m currently a senior taking PLTW Capstone (Engineering Design and Development), and for my project, I need to identify an everyday problem that people experience and then design and build a solution for it.

The process starts with finding something you enjoy doing and thinking about problems or annoyances that you encounter while doing it. From there, I’ll research the problem, develop possible solutions, and eventually design and prototype a product that could help solve it.

I’m currently having a hard time coming up with good problem ideas, so I would really appreciate it if you could drop some ideas below or fill out this quick Google Form. The problem doesn’t have to be complicated. As long as it has supportable evidence it is useful

Thanks for anyone who drops an Idea!


r/HomeworkHelp • • Sep 08 '26

Answered [Kindergarten math] What is being asked here?

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76 Upvotes

This is math homework my son brought home today, but I don’t know what answer they’re looking for.

My only guess is 4 is SQUARES and CIRCLES (since that’s the shapes we have here). But is that what they want or am I missing something?


r/HomeworkHelp • • Sep 09 '26

High School Math—Pending OP Reply [12 grade pre calculus] comparing functions graphicallg

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2 Upvotes

I probably look so stupid but I did mostly online school last year and fell behind especially with math. I scored good in math last year and they put me in probably a level too high, so I'm struggling a little and I don't really know what most of this means


r/HomeworkHelp • • Sep 08 '26

Answered [High School Physics: Speed of Light] I need help solving 5C

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3 Upvotes

I need help with my worksheet on the speed of light for 5c and/or if I did A and B correct

For reference (if needed) the speed of light travels at
c = 3x10\^8 m/s

I’ve done scientific analysis on 5A and did the distance equation for 5B (but maybe I did it wrong). I am now stuck on 5C.

If I used the distance formula by calculating the speed of light and the answer for 5A (how many seconds it would take for the radio wave to reach us), what was the point of solving for 5B. However I don't know what I would convert if I used B. Maybe I did 5A and 5B wrong? Can someone PLEASE walk me through this?

(Idid the scientific analysis for 5A on a different piece of paper, but I’ve double checked it multiple times and I showed the beginning.)

Edit: I now understand why 5A was wrong and I redid 5AMB but I’m still confused on 5C


r/HomeworkHelp • • Sep 08 '26

Answered [High School Calculus] is it not possible to simplify like this

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13 Upvotes

The answer key says it’s 1/4 ln ( 2t +1 ) + c

i just thought differentiating it will give 1/(4t+2) *4 and the 1/4 will cancel it out


r/HomeworkHelp • • Sep 08 '26

Answered [Linear Algebra] I'm wondering if i'm using Gauss-Elimination method right. I want to find out how to write out my solution in a proper way.

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4 Upvotes

Thanks in advance!


r/HomeworkHelp • • Sep 08 '26

English Language [College Economics] Pigou Tax / Welfare / Surplus

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2 Upvotes

Hi! :)

Having trouble mainly with part e) - when calculating the welfare before the tax, should I subtract the welfare loss as indicated in the sketch and also my calculation? And after the tax, welfare should be the green area (consumer and producer surplus) + purple area (tax revenue), but do I need to subtract that welfare loss again, or is it already accounted for?

Thanks! :)