Write an equation of a circle with Center -5 -7 that through the point 0 0

The third one, (x+5)^2 + (y+7)^2 = 74

Step-by-step explanation:

The equation for a circle is in the form (x-x coordinate)^2 + ( y - y coordinate )^2 = r^2

the radius is 5^2 + 7^2 = 25 + 49 = 74

and the center is (-5,-7), so it is + 5 and + 7

A

Step-by-step explanation:

I think you are in geometry I learned this a little back...

It's hard to explain but basically one side is just (n) another is (n(square root sign))and another is (2n.)    

So the answer Is a because in this case (n) is 4