The center of a circle represented by the equation (x+9)^2 + (y-6)^2 =10^2 is what a. (-9,6) b. (-6,9) c. (6,-9) d. (9,-6)

A

Step-by-step explanation:

the equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

(x + 9)² + (y - 6)² = 10² is in this form

with centre = (- 9, 6) → A

for the points

step-by-step explanation: