Use the figure to answer the questions a. explain why the triangles are similar geometry - shaping sheet triangle and triangle are similar by the postulate. this postulate works because __ (explain your reasoning here) *use this format to appropriately write your answer below this box. b. find the value of x

The highest common factor of 132 and 220

Find the quotient. 50a2 – 98b2 -5a +7b

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?