Afountain is shaped like a rectangular prism. it has a width of 12 feet, a height of 5 feet, and a volume of 840 cubic feet.

what is the length of the fountain?

7 ft

14 ft

17 ft

60 ft

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?