If h= 15 units and r= 5 units, what is the volume of the cone shown above? use 3.14 for pi

Find the value of x that will make l ll m

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12