If segment fd = 30 units and segment fe = 55 units, what is the value of a? round the solution to the nearest hundredth. triangle def in which angle f is a right angle, angle d measures a degrees, and angle e measures b degrees

2predicting population growth worksheet answer key 3. how do fertility rates compare to overall population rates of the world

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

You are looking at two area rugs for your bedroom. one is a square with side lengths of 6.3 feet. the other is a rectangle that is 4.8 feet by 8.2 feet. which rug will cover the greatest area? how much more area will it cover? with work plzz and u so much