Select whether the number is rational, irrational, or imaginary.
3/11
rational
irrational
imaginary

Irrational because it can not be a whole number

the answer is 31.27mph

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