What is the equation of a circle with center (6,-4) and radius 6?

Step-by-step explanation:

h=6

k=-4

r=6

(x - 6)² + (y + 4)² = 36

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

here (h, k) = (6, - 4) and r = 6, hence

(x - 6)² + (y - (- 4))² = 6², that is

(x - 6)² + (y + 4)² = 36 ← equation of circle

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9