Find the circumference of a sphere with volume 7776pi cm cubed

What is the result of the following division?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y