Solve the system of equations using the addition method (this question is on usatestprep btw) 5x-2y=12

3x +2y=36

show your steps, and explain how you verify the solution

the answer is (-4,-4)

hope this ! : d

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi