A triangular prism is 16.7 inches long. It has a triangular face with a height of 8.3 inches. The volume of the prism is 1,095.019 cubic inches. What is the base of its triangular face? base = inches

Given right triangle xyz, which correctly describes the locations of the sides in relation to

If you answer 2+2 you will get over 80 points

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- 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. 3- 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 part b?