The length of a living room is 12 feet and its width is 1012 feet. the length of the room is being expanded by x feet. choose an expression to represent the new area of the living room in square feet and the expanded form of the expression.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

ans789

step-by-step explanation: