Raquel is building a shelf for her wall. The length of the wall id 11 feet 3 inches. The shelf will be built on the center of the wall, and the length of the shelf will be 1/3 the length of the wall. What is the distance, in inches, from the edge of the wall to the edge of the shelf?

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

explanation:

step-by-step explanation: