Which of the following quadrilaterals always have diagonals that are congruent? Check all that apply.

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

He concluded that a heavier object dropped from the same height as a lighter object will land

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7