Does anyone know the answer to this?

36

Step-by-step explanation:

1/5 is basically 2/10 and thats  12 of 60 so you subtract 12 from 60 and then you get 48 and 1/4 of 48 is 12 so then 12 minus 48 is 36 BOOM

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

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.