To find the height of a lamppost at a park, Rachel placed a mirror on the ground 20 feet from the base of the lamppost. She then stepped back 4 feet so that she could see the top of the lamppost in the center of the mirror.
Rachel's eyes are 5 feet 6 inches above the ground. What is the height, in feet, of the lamppost?

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

283 square feet

step-by-step explanation:

good luck

answer: 40392

step-by-step explanation:

10098 x 4 = 40392