Elise built a large rectangular vegetable garden that is 9 meters long and has an area of 72 square meters. What is the perimeter of Elise’s vegetable garden?

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Urgent need asap △abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?