Convert the angle in radians to degrees.

A. 165°
B. 210°
C. 150°
D. 160°


Answer: A

Mathematics

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Use the rules for exponents to rewrite the expression and then evaluate the new expression. (72)-1 

A.
B. - 
C. -14
D. -49

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Identify the curve as simple, closed, both, or neither.

A. Neither B. Closed C. Both D. Simple

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Solve the problem. If necessary, use 3.14 for ?, and round your answer to the nearest hundredth of a unit.The perimeter of a rectangular room is 46 ft. The width is 11 ft. Find the length.

A. 11 ft B. 35 ft C. 12 ft D. 13 ft

Mathematics

Simplify the complex rational expression.

A. - 
B.
C.
D.

Mathematics