Three prime numbers which add up to 25

The triangles are similar. what is the value of x? show your work.

Factor the monomial completely 42a3b3

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?