Find the area of the geometric figure.

A. 40.5 sq ft
B. 9 sq ft
C. 18 sq ft
D. 20.25 sq ft


Answer: D

Mathematics

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Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region in the first quadrant bounded by x = 4y - y2 and the y-axis about the y-axis

A. ?
B. ?
C. ?
D. ?

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Find the perimeter of the polygon. You may first need to find the measures of the unknown sides. Assume that all angles are right angles. The polygon is not drawn to scale.

A. 88 m B. 117 m C. 103 m D. 100 m

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Solve the equation. = 14

A. {7} B. {16} C. {15} D. {28}

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Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.

A. - 
B.
C. - 
D.

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