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15 Points! Solve for x. Round your answer to 2 decimal places. A) 14.38 B) 10.83 C) 22.54 D) 29.91

15 Points! Solve for x. Round your answer to 2 decimal places. A) 14.38 B) 10.83 C) 22.54 D) 29.91
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1 vote
15 Points!

Solve for x. Round your answer to 2 decimal places.

A) 14.38
B) 10.83
C) 22.54
D) 29.91

15 Points! Solve for x. Round your answer to 2 decimal places. A) 14.38 B) 10.83 C-example-1
User Dansays
by
7.8k points

1 Answer

4 votes
Use the trigonometric function.


\cos53^o=(18)/(x)\\\\\cos53^o\approx0.6018\\\\(18)/(x)=0.6018\to0.6018x=18\ \ \ \ |:0,6018\\\\x\approx29.91

Answer: D) 29.91

User Erin Dees
by
7.4k points
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