Find the perimeter of a square with a side length of 4 minus 2 square root of 6 inches.
16 minus 8 square root of 6
8 minus 4 square root of 6
24 minus 8 square root of 6
8 minus 6 square root of 6

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

What other information do you need to prove triangle dac=bca by asa