Which property of multiplication is shown below? If x = a + bi and y = c + di, x × y = y × x.

What is the perimeter of square abcd? units units 28 units 37 units

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder