3 years ago

Let ∠X and ∠Y be complementary. If sin(X) = 3/5

2 answers:

5 0

Answer:

answer is B.

Step-by-step explanation:

statuscvo [17]3 years ago

4 0

Since they are complementary
x + y = 90

Sin(o) = Cos (90-0)

Therefore, Cos x = Sin y = 4/5 [ Because x and y are complementary]

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