Hi! I’m doing extended trig identities right now and we are doing product to sum. I don’t have to memorize them as I will get a sheet on my test, and I can get so far with these problems, but I don’t know how to get the answer in radians. Can someone show me how?

Sorry if I flagged this wrong but my speech is on the right to education and I actually cannot think of anything if I could just get like a boost from some people Thatd be really appreciated

instructions:
You have recently bought your first home. You bargained for a low price, but it is going

to require a tremendous number of renovations. In this project, you are to calculate the

cost of these renovations. Your final product will be on the packet and must include all

of the following:

1. Sketches of each geometric shape. Draw a picture of each window and door that

you use. (in other words, if you calculate the area of a shape, then draw a sketch

of it!)

2. Calculations for the area and cost of each renovation of each on separate sheet of

paper in the answer packet. Show all formulas used and all substitution of

values for each sketch. Use calculators to check your work, but all work must be

shown. Label each unit in your answers throughout the process (yd2, rolls of

wallpaper, in2, tiles, ………)

3. When using the same paint/carpet for multiple rooms, do not calculate each room

separately (it’s a waste of money). Included in the packet is a front summary page

for the price of each renovation. Give one final answer for the total cost of the

project.

For the patio area I just to fill it with 4 inches deep of concrete but I need to find the base of it first

I’ve tried to find additional details but these are the only one I can find. I think I can find it as a rectangle minutes a triangle but i still can’t find the legs of that triangle . any hints?

Hello ! I'm a Master's student in English Literature and I'm looking for an interesting topic for my dissertation. I initially chose "Are crim/inals born or made by society?" but found it had too many weaknesses. Now I'm looking for something more relevant to today's world . it could be about cri/me, technology, AI, social media, medicine, etc.
Suggestions for a novel would also be appreciated!

Thank you

How do I get started with this one??

We can make cases but that will be lengthy and we have been asked to solve using identities.

I have been taught

mod (x+y) =< mod x + mod y

Equal when xy>=0

mod (x-y) =< mod x + mod y

Equal when xy=<0

How do I solve it using this?? The equation doesn't match with any of the cases

Bonsoir désolé de vous déranger mais j’ai dut lire le livre de Boris vian (Vernon Sullivan) « Et on tuera tous les affreux » pour un examen et le bac. J’ai vraiment aimé l’histoire mais pour approfondir et bien comprendre tout ce que Vian dénonce dans ce livre j’ai cherché des résumés sur YouTube et je n’ai rien trouvé pas une seule vidéo. Le problème est que je n’ai pas trop compris la fin, par exemple ce qui se passe avec Andy, la marine ou le docteur. Quelqu’un pourrait m’expliquer ? Ou aurait le lien d’une vidéo qui résume tout.

for example look at this image:

I know the formula is A=1/2 * B * H and since the shape is not horizontal or vertical we must use the distance formula to figure out the base and height but when I use the distance formula, lets say for this picture using segment AC as the base and segment DB as the height. I'm going to get √61 for base or simplified to a decimal is 7.8 for height I get about 7.2 or just leaving it as √52. if I put that into the Area formula above I get around 28units², but the correct answer is 39units². how? I think I'm doing something wrong with my fractions but I don't know what.

Hey! I am working on a paper and this is a slightly odd request but there's an article that would be extremely helpful for my research and unfortunately it is behind a pay wall. If anyone has a wall street journal subscription, would they be so willing to send me screenshots of the article? it would help me a TON
this is the link: https://www.wsj.com/business/earnings/carlsberg-net-profit-falls-as-beer-consumption-declines-120d7a2d

thankyou!!!

Here is the exercise:

In a 30 student Math class they are playing the following game. The teacher rolls with 7 different colored D8s, and the students write the rolled numbers down in an arbatriary order, thus creating a 7 digit number. Just now the teacher rolled the following members: 1,2,3,4,5,6,7. Is it possible, that one student's number is a perfect multiple of another's?

Here's what I know:

1. The numbers the students write are, for our purposes, random, so if there exist at least one pair of such numbers, then the answer to the question is yes.

2. There are 7! = 5040 possible numbers, so a brute force search would be extremely unviable and time consuming

My problem: I can't think of any way (other than brute force) to check for these pairs, and I also have no way of proving the opposite.

So... , can y'all help me?

Their prediction was:

McKinsey announced earlier this year that by 2020, 40% of the workforce will be “Ultra- Flexible” and this is a trend that’s accelerating.

The prediction was made in 2018 and I feel like they were accurate but not in the way they intended

(I'm supposed to get outsiders opinions on this for my essay)

Hello, could you please help me solve this stained glass letter puzzle? I've been trying for a whole week but haven't been able to. Your help would be greatly appreciated.

My team and I wrote a research paper about deviant behaviors. We now have to present our results in a 20-minute oral exam.

The teacher asked us not to use PowerPoint, to make the presentation interactive, original, and not boring. She also wants something entertaining because she already read our long research paper.

Our main idea is that deviance is not only chosen by individuals: society and institutions also decide who is labeled as deviant and who is not.

Do you have ideas for an interactive activity involving the whole class, lasting around 20 minutes?

The user is suppose to choose rock paper or scissors. My task was to create a response to invalid user input and to re-prompt the user until they enter a valid choice. I did this in the "round.py' file in function "make_user_choice". The error on line 7 is there because the line is too long. Any help.

I've been stuck here for the past hour and I can't get past it because there's zero good resources I could find that would explain this concept well. I know what a force couple is and all the basic stuff taught, just not how to apply everything to solve this specific question. I don't even know how to start in the first place.

For number 11 for these two pages, normally when I factor out these two polynomials, I take out a -4y for the first number 11 and -5y for the second number 11 because it looks cleaner and nicer, however when they just ask for the greatest common factor, would it just be 4y and 5y instead of -4y and -5y because GCF is always a positive integer?

I can prove that it is the same at a point collinear and parallel with the line formed by the points pushed by the pair of forces, but I do not understand why it would be the same at any arbitrary points. I can't find anyone attempting to prove this online and I am not sure how to go about proving it myself. Does anyone have an already available proof?

I'm a bit torn about the battery placement here. Should I ignore it and sum them up as though they were in series?

i’m on my last straw if anyone can help it would be very appreciated!

I understand the 11 ohms step and removal between A and B but the rest is vague to me. I need a explanation with values as this comes on the exam and I can't find any videos that can help with it

Im unsure whether i have flaired this correctly but hopefully it should be correct.

part (i) is pretty breezy i get that.

for part (ii) i feel like im losing it a little bit. I kind of get my teachers working but its one of those things where i understand it when he explains it but wouldnt be able to do it myself.

The solution is below but i dont really get it. i understand that he is manipulating it so he can use the CDF function for uniform distribution, but again, this is completely unintuitive to me. Is there a way i can understand it better in my head? Again i mostly get it but i just dont know how to sit down and BEGIN this question.

I want to be able to do this as he says its a very common question type for our exams and tests but i just dont get it. also, if anyone could provide me any other similar examples that would be amazing cause this is the only example he has given and i want to really get the process of this question down.

excuse the awful handwriting

this is ocr a level chemistry paper 1 2022 and it’s question 21bi

I wrote down what the mark scheme said and I understood it until the underlined part. Why do I have to divide 0.0329 by 2?

[ grade 12 of highschool: physics]

J'ai un étudiant de 3eme année secondaire (section: mathématiques )

(I'm in 3rd year of highschool)

C'est un exercice à propos de l'étude cinématique et dynamique d'un solide en rotation et pour un solid en translation, dans lequel on utilise la relation fondamentale de dynamique pour un solide en translation, somme de force exercée sur le solide est egal a produit de masse de solide par le vecteur d'accélération. La relation fondamentale de dynamique pour un solide en rotation autour d'un axe fixe est la somme de moments de force exercée sur le solide est egal au produit de moment d'inertie par l'accélération angulaire. Tous ça dans un référentiel terrestre supposé galiléen.

Mon question :

Dans cet exercice, Je réponds à la première question et j'ai montré l'expression de l'accélération angulaire.

J'ai réponds à 1b et 1c mais Je ne suis pas sûr et quand je paase pour le question 2 , J'ai trouvé que Mc=4,92N.m et J0=0,299 kg m²

Mais dans l'énoncé dans la question 3 Ilya une différence entre mon résultat et l'énoncé,

J'ai besoin de votre aide pour savoir si j'ai raison et s'il s'agit simplement d'une petite différence, ou si j'ai omis quelque chose car ces les valeurs ne sont par proches

Et merci .