Willis bought a gallon of paint. he painted a wall that is 9 feet high and 10 feet wide. then he used the rest of the paint to paint 46 square feet in the hall. how many square feet did the gallon of paint cover?

Step-by-step explanation:

9 *10= 90 feet

90+ 46= 136 square feet

my answer is$ 12

step-by-step explanation:

because 15 -2=12

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