Which equation is equivalent to 11x-(2-x)=51? A: 13x=51
B: 12x=53
C: 12x=49
D:10x=53

B

Step-by-step explanation:

11x-2+x=51

12x-2=51 add the x's together

12x=53 add 2 to each side

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