Find the volume of a pyramid with a square base, where the side length of the base is 7.2\text{ cm}7.2 cm and the height of the pyramid is 10.4\text{ cm}10.4 cm. Round your answer to the nearest tenth of a cubic centimeter.

step-by-step explanation:

step-by-step explanation: i dont

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: