Find the center and radius of a circle given an equation in standard form.
 

A.
B.
C.
D.

Answer: C

Mathematics

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Simplify the radical. Assume that all variables represent positive real numbers.

A.
B. 3
C.
D. 3

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Mathematics

Graph the system of inequalities.2x + 3y ? 6  x - y ? 3  x ? 1

A.

B.

C.

D.

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Mathematics

Factor completely.9x2 - 12x + 4

A. (3x + 2)(3x - 2) B. (3x + 2)2 C. (9x + 2)(x - 2) D. (3x - 2)2

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Mathematics

Find the indicated angle.Find the supplement of 116°.

A. 64° B. 244° C. Not possible D. 154°

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Mathematics