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myininaya Group TitleBest ResponseYou've already chosen the best response.1
If sine is negative and tangent is positive, then cosine is ____?____ tangent=sine/cosine=negative/cosine=positive =>cosine is ___?____
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
positive?
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
So negative/positive is positive No...
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
no its negative
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
Right. You want tangent to be positive not negative
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
positive
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
So you need cosine to be negative in order for tangent to be positive since sine is negative.
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
So we are in the (,) quadrant.
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
yea
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
correct
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
dw:1351269639105:dw \[\sin( \theta)=5/13 \text{ is given to you} \]
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
so then use pythagorean theorem to fine cosine
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
Find the other side using the Pythagorean thm.
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
which would end up being 12/13
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
the other side is 12 is what you are saying and no i thought you were looking for cosine...
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
oops I labeled the triangle wrong a little bit.
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
i am
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
dw:1351270002298:dw
 2 years ago

myininaya Group TitleBest ResponseYou've already chosen the best response.1
And you will be correct. :)
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
dw:1351270017306:dw
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
yay
 2 years ago

softballislove3 Group TitleBest ResponseYou've already chosen the best response.1
thank you!!!!
 2 years ago
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