Calculate each stope between the given two points. 13. (5, 4) and (6, 1)
14. (2, 9) and (0,4)
15. (-6, 1) and (4.-2)
Only need the circled top 3

Change in y over change in x is key

(4-1)/(5-6)=3/-1
13. -3

(9-4)/(2-0)=5/2
14. 5/2

(1-(-2))/(-6-4)=3/-10
15. -3/10

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3