How do i do solve this math problem?

When you multiply two square roots together, you basically multiply the numbers within and put a squre root over that.

For example, in this case:

sqrt (5) * sqrt (5) = sqrt (25) = 5

Now that we have 5, we just multiply that to -3 and 7:

5 * -3 * 7 = -105

The answer is -105.

ok then what happened.

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