Ned needs to solve the division problem shown. 40 ÷ 8=​

5

Step-by-step explanation:

40/8=5 memorize multiplication table

5

Step-by-step explanation: sorry if it looks messed up=3

          05

8 /     40

         − 0  

       4     0

−40

   0

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