A rectangular sandbox has a length that is 2 feet longer than its width. Let w represent the width of the sandbox in feet. The entire sandbox is surrounded
by a 3-foot-wide cement walkway.
What does the algebraic expression w(w+ 2) represent in this context?
the total area of the sandbox and walkway
the perimeter of the sandbox only
the area of the sandbox only
the perimeter of the walkway only

Drag and drop the answers into the boxes to complete this informal argument explaining how to derive the formula for the volume of a cone. since the volume of a cone is part of the volume of a cylinder with the same base and height, find the volume of a cylinder first. the base of a cylinder is a circle. the area of the base of a cylinder is , where r represents the radius. the volume of a cylinder can be described as slices of the base stacked upon each other. so, the volume of the cylinder can be found by multiplying the area of the circle by the height h of the cylinder. the volume of a cone is of the volume of a cylinder. therefore, the formula for the volume of a cone is 1/3 1/2 1/3πr^2h 1/2πr^2h πr^2h πr^2

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

Abook store is having a 30 perscent off sale. diary of the wimpy kid books are now 6.30 dollars each what was the original price of the books