Answer:
1/4
Step-by-step explanation:
The slopes of two perpendicular lines are negative reciprocals of each other.
Perpendicular slope = [tex]\frac{-1}{m}[/tex]
The slope (m) of the green line is -4.
To solve the slope of the red line, substituted -4 into the equation:
[tex]\frac{-1}{-4}[/tex]
Solve:
[tex]\frac{-1}{-4}[/tex] which give you [tex]\frac{1}{4}[/tex]
