Put these numbers in order from least to greatest.
0.65
31.56
6.51
6.5
5.16

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

Aadc is formed by reflecting aabc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of aadc is square units.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2