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anonymous
 one year ago
i've never seen one of these questions in my entire lifetime on this earth. _
anonymous
 one year ago
i've never seen one of these questions in my entire lifetime on this earth. _

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sorry it wouldn't post

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0You have seen this equations before, they are simply the definitions of since and cosine in terms of the sides of the triangles.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Forget all the letters, they just refer to the sides of the triangle. So sine is opposite over hypotenuse. The question just makes it look difficult.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i meant in this subject. this is the first time one of the questions appeared in math

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay... anyway the step missing is most likely something along the lines of "substitute the values for sine and cosine back into the variables"

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i feel like it'd be B. idk why

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.2If \(a=b\) and \(b=c\), then \(a=c\). what property is that ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0It's like going from one thing to another... transferring the value...

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0OH! i get it!! its a!;)
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