Find the measure of the dihedral angle indicated.The figure shown is a right prism whose bases are regular hexagons. Find the measure of the dihedral angle between adjacent lateral faces.

A. 120°
B. 135°
C. 60°
D. 90°


Answer: A

Mathematics

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Use scientific notation to solve the problem.If the speed of light is 3.00 x 108 m/sec, how long does it take light to travel 2.29 x 1011 m, the distance from the sun to Mars?

A. 7.6 x 102 sec B. 76 sec C. 7.6 x 103 sec D. 7.6 x 102 min

Mathematics

Solve the given equation for x.3y = tan 6x

A. x =  tan-1 3y
B. x = 2 tan-1 y
C. x = 6 tan-1 
D. x =  tan-1 y

Mathematics

Find the volume of the indicated region.the region bounded by the paraboloid , the cylinder , and the 

A. 1024?
B. ?
C. ?
D. 2048?

Mathematics

Provide an appropriate response. Solve the following quadratic by factoring: x2 + 3x - 10 = 0

A. x = 5, -2 B. x = -3, 10 C. x = 7, 3 D. x = -5, 2

Mathematics