Enter the equation of the circle with the given center and radius.
Center: (7,-7); radius: 5
W
The equation is

(x-7) ^2 + (y +7)^2 = 5^2

Step-by-step explanation:

The equation of a circle can be written as

(x-h)^2+ (y-k)^2 = r^2

Where (h,k) is the center and r is the radius

(x-7) ^2 + (y - -7)^2 = 5^2

(x-7) ^2 + (y +7)^2 = 5^2

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316