Answer:
D and E
UV and SV
∠U and ∠S
Step-by-step explanation:
yes
Can't see the table but direct variation is: y = kx
So if the output is some constant multiple which could be positive, negative or fraction then yes it is direct variation. So just divide a couple y/x = k to see what you get.
200/2 cause it's half so it equals 100, hope i helped