Answer:
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Answer:
3.38
Step-by-step explanation:
x + y + z = 16.9
x = 2y
y = z
y=y
2y (x) + y(y) + y(z) = 16.0
5y = 16.9
y = 3.38
2 and the 4 needs to add subtract too much
Complementary angles add up to 90 so
angle + 47 = 90
angle = 90 - 47
angle = 43 so A