The area of a rectangle is 72 sq. ft. If the length is twice the width, what is the measure of the length of the rectangle? A. 6 ft B. 12 ft C. 18 ft D. 24 ft

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

the weight of the object inside the box!