Question

Suppose you know that ∠S and ∠Y are complementary, and that m∠S = 3(m∠Y) − 150°. Find m∠Y.

The value of m∠Y is

Answer 1

40

Explanation:

Answer 2

i think is 40

Explanation:

y+s=90

s=3(Y)-150

150=3(y)

y=50

90-50=40