2. A ramp is to be built using a 20 foot long board and an 18 foot long board. 16 make the ramp stable, the builders would like to add a third board to create a
right triangle. How long should that board be, to the nearest hundredth of a foot?
Justify.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

What is the value of x in the following equation. -x ^3/2 = -27

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?