Tina spent 3 1/4 hours studying last night. She spent 1/3 of the time on
language arts. How much time did she spend studying

theres no picture: /

step-by-step explanation:

step-by-step explanation: i dont

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