Solve the problem.Two points A and B are on opposite sides of a building. A surveyor selects a third point C to place a transit. Point C is 47 feet from point A and 60 feet from point B. The angle ACB is 55°. How far apart are points A and B?
A. 86.2 ft
B. 64.7 ft
C. 50.7 ft
D. 95.1 ft
Answer: C
Mathematics
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Find the product by using a calculator.(-7.05a3b9)(-6.68a6b2)
A. 47.094a9b11 B. 47.094a5b15 C. -47.094a9b11 D. 47.094a18b18
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? 4 
A. (8, ?)
B. (-?, 8]
C. [8, ?)
D. (-?, 8)
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Solve.Find the area of a triangular flower bed that is 9.2 m long and 10.3 m wide.
A. 39 m2 B. 94.76 m2 C. 47.3 m2 D. 47.38 m2
Mathematics