Mar 5 at 8:40am Instructions Question 7 Determine if the equations given are perpendicular, parallel, or neither. 2x + 6y = -15 and -18x - 36y = 36​

the correct answer is d

hope this

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)

just get this app called photo math it should be able to do those

thats one

step-by-step explanation: