If you place a 26-foot ladder against the top of a building and the bottom of the ladder is 20 feet from the bottom of the building, how tall is the building? Round to the nearest tenth of a foot. pls help lolol

9/10 divide by -3/15 as a mixed number

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x,and the distance in miles, y, that he travels.