Angles E and G are congruent, not congruent or supplementary? To each other because they are adjacent, corresponding or vertical? Help plz:)

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Select all the expressions that will include a remainder.

The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid