The length of a rectangle is twice its width. the area of the rectangle is 32 square feet. what are the length and width? which equation models this problem?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

9/10 divide by -3/15 as a mixed number

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.