X + Y = 180 so X = 122. W = X = 122. Z = Y = 58
Answer:
1) yes
2) no
3) yes
4)no
5)no
Step-by-step explanation:
5x+x-3=9
6x-3=9
cancel out 3 3+3 9+3
6x=12 divide six by 6 and by 12 too.
x=12/6=2
x=2
Answer: Store 2
Step-by-step explanation: sorry I don’t know how to explain.
Answer:
66
Step-by-step explanation:
the sum of all exteriors should be 360. so add all of them up and you get 294. then you subtract it from 360 and you are left with the only missing exterior angle, 66.