Find the length of the third side. If necessary, write in simplest radical form.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

If there is 20 dogs in the shelter and 5 dogs get homes, and then 43 more dogs come. how many dogs are there in the shelter?

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?