Solve the problem.From the edge of a 1000-foot cliff, the angles of depression to two cars in the valley below are 21° and 28°. How far apart are the cars? Round your answers to the nearest 0.1 ft.

A. 724.5 ft
B. 724.4 ft
C. 714.4 ft
D. 713.4 ft


Answer: B

Mathematics

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A.

B.

C.

D.

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A. Increasing on ; decreasing on 
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Mathematics