Srry i need this so i can finish my work so i can go to sleep

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c