Simplify.14 + (-69) - 27 - (-80) + (-62)

A. 60
B. -100
C. -224
D. -64


Answer: D

Mathematics

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Find the volume of the solid generated by revolving the region R bounded by the graphs of the given equations about the .y = 8 csc x, y = 8, between x =  and x = 

A. ?2 + 16? B. 64?2 - 128? C. 8?2 - 64? D. 64?2 + 128?

Mathematics

Describe the given set of points with a single equation or with a pair of equations.The circle of radius 3 centered at the point (8, -3, 9) and lying in a plane parallel to the xy-plane

A. (x - 8)2 + (y - 3)2 = 9 and x + y = 5
B.  2 2+ 1 = 9
C.  22= 9 and z = 9
D. (x - 8)2 + (y - 3)2 = 9 and z = 9

Mathematics

Perform the indicated operation. Simplify the result if possible.18 ft 6 in. ÷ 3

A. 6 ft 3 in. B. 6 ft 2 in. C. 2 ft 6 in. D. 7 ft 2 in.

Mathematics

Point P is on the terminal side of ?. Evaluate the six trigonometric functions for ?. If the function is undefined, write "undefined."P(18, 24); find cos ?.

A.
B.
C.
D.

Mathematics