Simpson has a rectangular fish aquarium that measures 31 inches long, 13 inches wide, and is 28 inches deep. if simpson wanted to put a protective covering on the four glass walls of the aquarium, how much covering does he need?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.

If rt is greater than ba, which statement must be true ?