A ladder is 15 feet long and it creates an angle of elevation of 53º. How far up the wall does the top of the ladder reach? The ladder reachers
feet up the wall.

The triangles are similar. what is the value of x? show your work.

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Find the value of x. round the length to the nearest tenth