Quadrilateral abcd is a trapezoid with an area of 20 cm^2 find the height of the trapezoid, h. round the answer to the nearest tenth. a. 4.0 cm b. 5.0 cm c. 5.7 cm d. 10.5 cm

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?