What is -16/64 divided by to get -1/4

it is 1/4 fourth or 0.25  or 0.250

1.

Step-by-step explanation:

- 16/64  / x = 1-/4

Simplifies to: -1/4x = -1/4

Lets solve your equation step by step.

-1/4x = -1/4

Step 1: Cross - Multiply

-1/4x = -1/4

( - 1 ) * (4) = - 1 * 4x

Step 2: Flip the equation

- 4x = - 4

Step 3: Divide both sides by -4

-4x/-4  =  -4/-4

x= 1

x = 1

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