I dont get this pls help

Angle 1 and 7

Step-by-step explanation:

(see attached for reference)

In our case, the corresponding angles are:

1,5

2,6

3,7

4,8

If we look at the choices, we can see that "Angle 1 and 7" does not show up in the list above, hence this is 1, 7 are not corresponding angles.

< 4, -5>

step-by-step explanation:

starting from g. we move 4 right and then 5 down to get to h. that means the vector is < 4, -5>