Jack unfolded a cardboard box. the figure of the unfolded box is shown below:

which expression can be used to calculate the area of cardboard, in square inches, that was used to make the box?

8 x 6 x 6
6 x 4 x 4
4 x 6 x 6
6 x 8 x 8

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

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23