2. Move vertex A to a different location. Which vertex angle remains unchanged?

-B
-C
-D

Angle C

Step-by-step explanation:

it stays in the 90 degree angle

666666666666666666666

6

6

6

6

6

6

6

66

6

6

6

66

6

66answer:

step-by-step explanation:

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )