Find the volume of the regular pyramid given that 12 cm is the height of the pyramid.
A. 110.9 cm^3
B. 96.0 cm^3
C. 768.0 cm^3
D. 256.4 cm^3

The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?