Kasey has three pieces of wood that measure 9 inches, 12 inches, and 21 inches. Can she make a right triangle with the three pieces of wood (without cutting or overlapping)?

Find the area of a parallelogram with base 15 yards and height 21 2/3

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Jack brought 12 pet monkeys. if each monkey cost $45.99, how much money did he spend in all?