Which expression is equivalent to square root 25x^9y^3/64x^6y^11

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

The volume of a cube is 8 in to the 3rd power. how long is each side?

If rt is greater than ba, which statement must be true ?