Answer:
3/2 is the slope of red line
Explanation:
The slope of a line that is perpendicular to another line is the reciprocal.
The reciprocal is when the numerator and denominator switch places. For example, the reciprocal of 2/3 us 3/2
We know that the slope of green line is 2/3.
So all we got to do is to find the reciprocal of 2/3, which is 3/2 as listed above.
So the slope of the red line is 3/2.
This is correct because i just learned this like 2 weeks ago and got good scores