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Afina-wow [57]
2 years ago
7

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

Mathematics
2 answers:
PtichkaEL [24]2 years ago
5 0

Answer:

answer is B.

Step-by-step explanation:

statuscvo [17]2 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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