PLEASE HELP! Use triangle ROE to find the following. Leave the answer in fraction form (no decimal answer).

Adriveway is 40 yards long about how many meters long is it

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis