Each side of a square courtyard is 14 feet long. It costs $5.00 per foot to replace the brick wall around the courtyard. How much would it cost to replace the brick wall?

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

What is the measure of one interior angle of a pentagon

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal