Answer:the total cost of the sealant per square foot is $1.08
Step-by-step explanation:
Jack had a company spray a sealant on an outdoor patio. The dimension of the patio is is 52 feet by 24.25 feet. The patio is rectangular in shape. The area of a rectangle is expressed as length × width. Therefore, the area of the rectangular patio is
52 × 24.25 = 1261 square feet
If the company charged Jack 1,361.88 to spray the sealant, the total cost of the sealant per square foot would be
1361.88/1261 = $1.08
The angles with measures 5x + 15 and 115 are corresponding angles.
For lines a and b to be parallel, those angles must be congruent.
5x + 15 = 115
5x = 100
x = 20
Can't really help you if I can't see the equations, mind sending a pic or typing them in?
