7. You are having a swimming pool installed a Find the perimeter of the swimming pool
12 ft
20.5714
28 ft
(20
12 ft
b. Tiling costs $5 per foot. How much will it cost to put tiles along the edge of the pool?
8. If the radius of a semicircle is 13.25 yd, what is the perimeter?
2
5.14x13.25 = 68.105
68.11
11

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

answer: it's upside down and i can't read it

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system