6^x+2 + 6^x = 222
Solve for x

x = 2.623388

Step-by-step explanation:

6^x + 2 + 6^x = 222

2(6^x) + 2 = 222

- 2

2(6^x) = 220

2(6^x)/2 = 220/2

6^x = 110

Then put this in your scientific calculator:

x times (log(6)) = log (110)

x = Log (6)/Log (110)

x = 2.623388

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