A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 4 years ago
Last problem I need help with! :O It's having to do with finding the identity used in the solution. Please click attached
anonymous
 4 years ago
Last problem I need help with! :O It's having to do with finding the identity used in the solution. Please click attached

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0okay breakdown the problem in your own words

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0okay let's start with tan what do we tan is broken down?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0we are working backwards to get to the answer here

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0:/ I actually don't really know

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0for example tanA= sinA/cosA= SinA/sinC/TanA/ TanB see that

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0look at the answers given and compare to what the problem there are clues there

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Yes, sorry. I'm still here! Umm... Let me check

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0They all have tan though :/

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yes that is the point because tan is sin/cos

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Yes but how will I know which one is the answer?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0and cos^1 is 1/cos and sin1 is 1/sin

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0austra I am on the track here? I am rusty so I may be leaving a step out can you help ?

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1Fun, look at arccos(3/5) and arcsin(5/13) as just numbers because that is what they are so set x = arcsin(5/13 and y = arccos(3/5) and see the identity attached

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1note in respect to the image x and y are theta

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1well theta1 and theta2 respectively

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Oh I see. To me, it looks like the first option is the correct choice

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1this problem is just about being able to look up trig identities I dont think you will ever have to memorize these unless you go into majoring mathematics even then I doubt you would ever have to

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1well there are some trig identites that are important to know but this one I do not believe is used very commonly in early mathematics courses

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1also im sure you can derive this instead of memorizing it but idk

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0hey charlie I was trying to backwards with you,because sometimes it is easier that way. I don't want to mess you up so please let me know .

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1you are adding in that identity though charlie so it wont be the same

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@godorovg Oh, it's fine. I just didn't quite understand that way but I appreciate your help. @Australopithecus so... the third oone? I'm trying to match up

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1logically I would think so charlie

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0yes it is answer three

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1btw unrelated but do you love charlie day from its always sunny in Philadelphia

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Thank you guys! I really appreciate your help!

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1or is that exclusive to all charlies

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0@Australopithecus Oh, no haha Charlie is my dog lol

Australopithecus
 4 years ago
Best ResponseYou've already chosen the best response.1sorry I meant inclusive :)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.