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vivado [14]
3 years ago
6

What is X? Please show me how to do this!

Mathematics
1 answer:
balu736 [363]3 years ago
5 0

Answer:

x = 8.92

Step-by-step explanation:

\cos(42)  =  \frac{x}{12}  \\ 0.74  =  \frac{x}{12}  \\ x = 0.74 \times 12 = 8.92

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3 years ago
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