If √a/√b=x, which statement must be true? a. x^2=a/b b. √x=a/b c. |x|=a/b d. x=a/b

x^2 = a/b

Step-by-step explanation:

If we have square root at the top and bottom then we take single square root with fraction inside

To remove square root we take square on both sides because square and square root will get cancelled

x^2 = a/b is true

answer: a. 74

step-by-step explanation:

it shows divided evenly, so add the 37+37 = 74

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.