Which best describes the dimensions of a line? a line has zero dimensions because it represents a location on the coordinate plane. a line has one dimension because it is made up of all points that extend infinitely in either direction. a line has two dimensions because it is made up of three noncollinear points. a line has multiple dimensions depending on how many labeled points it contains.

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?

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.