Express 9x^2- 15x in the form (3x - a)^2 - b

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

What rotation was applied to triangle def to create d’e’f’?