PLEASE HELP ASAP Given that line a is parallel to line b and that line c is parallel to line d, if m_13 - (12x– 22)° and m_14 - (93–29)", find m_2.
A. 650
B. 70°
C. 850
D. 110°

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?