A trench needs to be at least 63 feet below ground level. This means it needs to be more than 3 1/2 times its current depth. This depth is represented by the inequality 3 1/2d<−63, where d is the current depth of the trench. Select from the drop-down to correctly interpret the solution of this inequality.

The current depth of the trench is

At most 18
Deeper than 18
less than 18
feet below ground level.

the balance is found at the link

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

i need points

step-by-step explanation:

sorry bubs

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two