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Which answer is the equivalent of sin x? A. tan y B. cos x C. tan x D. cos y
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Which answer is the equivalent of sin x?
A. tan y
B. cos x
C. tan x
D. cos y

Which answer is the equivalent of sin x? A. tan y B. cos x C. tan x D. cos y-example-1
User BrandonS
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2 Answers

6 votes
The answer to that problem will be D
cos y = sin x
User Roxxypoxxy
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2 votes
sin x = cos y

Angles x and y a complementary.
Sine and cosine are co-functions.
sin x = cos (90 - x)
sin x = cos y
User Arun P
by
8.5k points
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