Based on the triangle, which proportion is true? A. AB/BD=BD/BC

B. AC/BC=BC/DC

C. AD/AB=AB/DC

D. AD/BC=BC/DC

Which is a graph of a proportional relationship?

What does the relationship between the mean and median reveal about the shape of the data

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?