If the center of a circle is at
(-7,9) and its radius is 5, complete
its equation:

The answer is

Step-by-step explanation:

Equation of a circle is written as

( x - a)² + ( y - b)² = r²

where r is the radius and a and b are the center of the circle

The center of the circle is ( - 7 , 9)

Radius is 5

Substituting the values into the equation we have

( x - - 7)² + ( y - 9)² = 5²

We have the final answer as

Hope this helps you

c

step-by-step explanation:

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)