The first one :)
apparently brainly needs 20+ characters so ejsorjxlhelehIwbekzheknf
You are asking for the condition needed for the
<span>two segments to be perpendicular to each other. </span>
<span>If the slope of one segment is m, then the slope of a perpendicular segment would be -1/m </span>
<span>this means that m2 = -1/m and so m2 x m = -1 </span>
<span>If you look carefully at your choices, the 3rd answer involves the two slope and has the -1. It's </span>
<span>the correct answer.</span>
They will each equal 1.5 pounds also known as 1 1/2 or 3/2.
I’m pretty sure that it is the 3 or C option.
