Here are two similar rectangles. 4 cm
4.8 cm
7 cm
Work out the area of the larger rectangle.

The diagonals of a rhombus are 12 inch and 16 inch long, the length of a side of a rhombus is 10 inch, what is the height of the rhombus

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?