Determine if the following ratios form a proportion. 4
5
20
16
Yes, these ratios are proportional
No, these ratios are not proportional.

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.

Idrk but i think u should figure out the n dia n then the units it will make it way more easier

The percent increase is 25%