Barry wants to cut a wooden board that is 16 feet long into sections measuring 2 2/3 inches long. how many sections can john cut?

50-38=12

step-by-step explanation:

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