Answer:
m = 0
Step-by-step explanation:
AB has a slope of y2 - y1 / x2 - x1 so -8-5/3-3 so -13/0 = undefined so it is a vertical line, so any line that is horizontal will be perpendicular to it, so horizontal lines have a zero slope
<u>x-3</u>
x+7
its suppose to be at fraction
3/10
I don’t know if this a benchmark fraction but if the bottle is 6/10 full then minus 3/10 equals 3/10.
Hoped this helped.
