Which statement is true about the graphs of the two lines y=-8x-5/4 and y=1/8x+4/5

First option

The lines are perpendicular to each other because -8 and 1/8 are opposite reciprocals of each other

Step-by-step explanation:

y = -8x - 5/4; slope = -8

y = 1/8 x + 4/5; slope = 1/8

Perpendicular lines, slope is opposite and reciprocal.

So both lines are perpendicular to each other because -8 and 1/8 are opposite reciprocals of each other

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

70 years.

step-by-step explanation: