The total will be $19.72 with 20% so she will get back $30.28
Find midpoint of segment.
(-1,1), (7,-5)

Find slope of line which passes through (-1,1) and (7,-5).

The slope of perpendicular line is negative reciprocal value of m.

Write quation of line which slope is

and passes throug the point (3,-2).
I hope this helps you
3.9^2-42
3.81-42
243-42
201
Answer:
the internal angle sum of a Triangle is
<u>Option B) </u><u> </u><u>180°</u>
which class is this because I am in 7th class so that's why I can't give