Find the area of the triangle.
30 cm
15 cm

Find the difference (8ab+a+2) - (3ab+6)

One integer is 5 more than another. their product is 104. find the integers

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?