Find the center and radius of the circle.x2 + y2 = 16

A. Center: (0, 0), radius: 16
B. Center: (1, 1), radius: 4
C. Center: (1, 1), radius: 16
D. Center: (0, 0), radius: 4


Answer: D

Mathematics

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Solve the equation.(2x - ) -  = 

A.
B.
C.
D.

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