2 years ago

What is the center of the circle described by the equation (x - 2)^2 +(y + 7)^2 =169

Mathematics

1 answer:

Marizza181 [45]2 years ago

4 0

Answer:

The center is (2, -7)

Step-by-step explanation:

A circle is given by

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

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

(x - 2)^2 +(y + 7)^2 =169

(x - 2)^2 +(y - -7)^2 =13^2

The center is (2, -7) and the radius is 13

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