leo4687
12.08.2020 •
Mathematics
ASAP Pleas help Look at the figure below. If sin y = 7/q and tan y = 7/r, what is the value of cos y
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Ответ:
Step-by-step explanation:
Sin refers to the opposite side and the hypotenuse.Cos refers to the adjacent side and the hypotenuse.Tan refers to the opposite side and the adjacent side.The side opposite of angle Y is 7 because sin(Y) = 7/q.The side adjacent to angle Y is r because tan(Y) = 7/r.Therefore, because cos is adjacent side/hypotenuse, the answer is
cos(Y) = r/q.
Ответ:
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