Find the area of the composite figure

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in