Lines s and l are perpendicular. if the slope of the line s is 5, what is the slope of the line f?

A) -1/5

Step-by-step explanation:

Let slope of line s be m₁.

    m₁ = 5

Let the slope of L be m₂

As s and L are perpendicular,

      m₁ * m₂  = -1

       5 * m₂  = -1

             m₂ = -1 /5

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation: