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IloveCharlie
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Last problem I need help with! :O It's having to do with finding the identity used in the solution. Please click attached
 2 years ago
 2 years ago
IloveCharlie Group Title
Last problem I need help with! :O It's having to do with finding the identity used in the solution. Please click attached
 2 years ago
 2 years ago

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godorovg Group TitleBest ResponseYou've already chosen the best response.1
okay breakdown the problem in your own words
 2 years ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
okay let's start with tan what do we tan is broken down?
 2 years ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
we are working backwards to get to the answer here
 2 years ago

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
:/ I actually don't really know
 2 years ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
for example tanA= sinA/cosA= SinA/sinC/TanA/ TanB see that
 2 years ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
look at the answers given and compare to what the problem there are clues there
 2 years ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
you still here?
 2 years ago

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
Yes, sorry. I'm still here! Umm... Let me check
 2 years ago

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
They all have tan though :/
 2 years ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
yes that is the point because tan is sin/cos
 2 years ago

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
Yes but how will I know which one is the answer?
 2 years ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
and cos^1 is 1/cos and sin1 is 1/sin
 2 years ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
austra I am on the track here? I am rusty so I may be leaving a step out can you help ?
 2 years ago

Australopithecus Group TitleBest ResponseYou've already chosen the best response.1
Fun, 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
 2 years ago

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

Australopithecus Group TitleBest ResponseYou've already chosen the best response.1
well theta1 and theta2 respectively
 2 years ago

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
Oh I see. To me, it looks like the first option is the correct choice
 2 years ago

Australopithecus Group TitleBest ResponseYou've already chosen the best response.1
this 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
 2 years ago

Australopithecus Group TitleBest ResponseYou've already chosen the best response.1
well 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
 2 years ago

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

godorovg Group TitleBest ResponseYou've already chosen the best response.1
hey 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 .
 2 years ago

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

Australopithecus Group TitleBest ResponseYou've already chosen the best response.1
http://www.sosmath.com/trig/Trig5/trig5/trig5.html
 2 years ago

IloveCharlie Group TitleBest 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
 2 years ago

Australopithecus Group TitleBest ResponseYou've already chosen the best response.1
logically I would think so charlie
 2 years ago

godorovg Group TitleBest ResponseYou've already chosen the best response.1
yes it is answer three
 2 years ago

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

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
Thank you guys! I really appreciate your help!
 2 years ago

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

IloveCharlie Group TitleBest ResponseYou've already chosen the best response.0
@Australopithecus Oh, no haha Charlie is my dog lol
 2 years ago

Australopithecus Group TitleBest ResponseYou've already chosen the best response.1
sorry I meant inclusive :)
 2 years ago
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