Simplify the radical.
A. 
B. 
C. 2
D. 
Answer: A
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Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.A = 11.2°, C = 131.6°, a = 82.3
A. B = 37.2°, b = 26.4, c = 21.5 B. B = 37.2°, b = 316.9, c = 256.2 C. B = 37.2°, b = 256.2, c = 316.9 D. B = 36.8°, b = 253.8, c = 316.9
Find the missing number. Round to the nearest hundredth if necessary.4? = 64
A. 2 B. -3 C. 3 D. 4
Solve the problem.The radius of a right circular cone is given by the formula 
, where V is the volume and h is the height. If the volume is 1380 cubic inches and the height is 14 inches, what is the radius? Use 3.14 for ?, and round your answer to the nearest tenth of an inch.
A. 10.2 in. B. 0.1 in. C. 5.6 in. D. 9.7 in.
Add.-14.1 + (-2.6)
A. -16.7 B. -11.5 C. 16.7 D. 11.5