In the diagram below, line t intersects parallel lines r and s.
r
4
3
5
6
8
7
If the measure of Z3 = 68°, what is the measure
of Z8?
degrees

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.

i believe b is the answer

the answer is 0.8in^2

hope you get it down chief.