What is the length of EF in the right triangle below 18 12

What is the value of x in the diagram below?

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

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