Kyle measured the length, width, and height of a donut box after all the donuts had been eaten. His measurements are shown below. PLEASE HELP!!!

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

Which of the following transformations will always produce a congruent figure?

Given that abcd is a rhombus, what is the value of x?