The equation for a circle with center (h, k) is (x - h)2 (y - k)2 = r2. if a circle is modeled by the equation (x - 4)2 (y 6)2 = 49, what is the center of the circle?

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

With: label the vertices and all the elements needed. find x

I'll give brainliest if you answer right : )