In an inequality, -2.5 is the lesser number. What is the position of the other number on the horizontal number line in relation to -2.5?

to the right

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.