3 2/3 + c = 10 4/9 (find what "c" equals)

6 7/9  or 61/9

Step-by-step explanation:

Convert the mixed numbers into normal fractions. Get C to one side and boom you got the answer.

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

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