Endgenuity 2020 Which property justifies the following equation?
7(6 + 0 + 5) = 7(6 + 5)
A. distributive
B. comutative
associative
D. identity

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?

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Are the corresponding angles congruent? explain why or why not.