PLLLEASE IM BEGGGING SOMEONE PLEASEW PLEASE I NEEED HELP PLEASE SOMEONE ​

x = 23, y = 20

Step-by-step explanation:

The angle which contains x is equal to the angle 120°, so you can do an equality:

5x +5 = 120

5x = 120 -5

5x = 115

x = 115/5

x = 23°

3y + 120° in this case is equal to 180, so:

3y + 120 = 180

3y = 180 - 120

3y = 60

y = 60/3

y = 20

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

a = 11 : 4

b = 38

c = 1 for every 6