The coordinates of point e are (-9, -5) and the coordinates of point f are (-2, -1) .

what is the slope of the line that is perpendicular to ef ?

enter your answer as a simplified fraction in the box .

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

no

explanation:

you can be freinds, and people but not follow people.

answer: i think its red because you have to see what it equals to

hope that