Question

find the distance between the centers of the circles with equations (x-5)^2+(y-1)^2=16 and (x+1)^2+(y-9)^2=49

Answer 1

the formula for the center of a circle would be\[(x-h)^2+(y-k)^2=r^2\] where the radius would be r and h&k would be the number next to their variable C:(h, k)

Answer 2

hey thanks again! :) @JJB

Answer 3

no problem^_^