What is the center and radius of the circle with equation (x + 9) 2 + (y + 5) 2 = 64?

A. center (-9, - 5); radius = 8

B. center (-9, - 5); radius = 64

C. center (9, 5); radius = 64

D. center (5, 9); radius = 8

Question

Ella Walsh

9 October, 14:05

+1

Answers (1)

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Yandel Nunez · Answer 1

Hello,

center (-9,-5)

Radius=√64=8

Answer A

What is the center and radius of the circle with equation (x + 9) 2 + (y + 5) 2 = 64?A. center (-9, - 5); radius = 8B. center (-9, - 5); radius = 64C. center (9, 5); radius = 64D. center (5, 9); radius = 8