27 trucks and 36 boats

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)