Which equations are equivalent to the given equation? 3x = -12 choose all answers that are correct.
a. 3x / 3 = -12 / 3
b. 3x x 1/3 = -12
c. 3x x 1/3 = -12 x 1/3
d. 3x / 3 = -12 x 3

828. all there is to it!

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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