Question

PLZ HELP ONLY ONE QUESTION!!!!!! 33 POINTS

Answer 1

The volume would be V = (side of base)^2 * (height).  The height would be 3.  To see this, make yourself a model if need be.  Assuming that the dimensions of the "square piece of cardboard" are x by x, then the length (or the width) of a side of the square bottom would be x-3-3, or x - 6.

So:                            V = (x-6)^2*3 = (area of base)*(depth of box)
                                     = 3(x-6)^2 (answer)