What are three equivalent ratios for 18/6, 5/45, and 3/5?

Explanation: Ratio table is the tabular representation of equivalent ratios. Ratio is the relation between quantity, degree or rate between one thing and another.

18/6: 9/8, 27/24, 36/32 ←

5/45: 1/9, 2/18, 3/27 ←

3/5: 6/10, 12/20, 24/40 ←

Hope this helps!

Thanks!

Have a great day!

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.