If an object that is 85 ft. long is represented on a scale drawing as a line 5 in. long, what is the scale used to make the drawing? a. 1 in. to 17 ft. b. 5 in. to 85 ft. c. 2 in. to 35 ft. d. 3 in. to 51 ft.

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?

What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66

An of a of 60. a of 36 is . isbe ?to .