Given the triangle below, what is the length
of the hypotenuse?
2 cm
4 cm

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?