James is given the diagram below and asked to prove that D = F. What
would be the missing step of the proof?
Given: DE FE, and EO forms the angle bisector of Prove: D=F

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

How many $20 bills do you need to have to make $280

Find the missing dimension! need asap! tiny square is a =3025 in ²