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Wittaler [7]
2 years ago
13

Find x please help this is literally my final exam

Mathematics
1 answer:
hoa [83]2 years ago
8 0

Answer is B

Step-by-step explanation:

You have the side opposite the angle and the Hypotenuse so use soh

Sine(x) = opposite/Hypotenuse

Sine(x) = 9/19

X = sin-1(9/19) - - - - - here the - 1 is to the power of

X= 28,27371363

X= 23,3

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3 years ago
Question 3 of 6 (1 point)
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A={2 3 4 5} and B= {6 7 8 9}, what is A B
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