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

What is X? Please show me how to do this!-example-1
User Miller Zhu
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1 Answer

4 votes

Answer:


x = 8.92

Explanation:


\cos(42) = (x)/(12) \\ 0.74 = (x)/(12) \\ x = 0.74 * 12 = 8.92

User Madura Pradeep
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