suppose that the width of a rectangle 5 inches shorter than the length and that the perimeter of the rectangle is 50[..]

Find the value of y that makes a triangle with the given lengths an acute triangle. (18,26,y)

Triangle ABC is a right triangle with altitude BD. What are the coordinates of C? A=(3,5) B=(12,17) D=(12,5)

paul left springfield traveling north at 61mph. two hours later tim left springfield going south at a rate of 65mph.[..]

A meteorologist measures the angle of elevation of a weather balloon to be 35 degrees. The balloon is 1500m from her[..]

three lockers are numbered consecutively (n, n+1, n+2) in such a way that the sum of the first and last locker is[..]

jack usually mows his lawn in 6 hours marilyn can mow the same yard in 7 hours. how much time would it take for them[..]

Translating; Translate the following phrase into algebraic expression: "One ninth of the difference of a number[..]

The thickness of a sheet of plastic is measured in mils, where mil=1/1000 in. To help conserve heat, the foundation[..]

A wire will be used for 375 km of transmission line. The wire has a diameter of 1.2 cm. What is the volume of wire[..]