Answer:
Step-by-step explanation:
47 divided by 8
= 5.875
hope this helps
[2(x+10)]°+(3x-30)°=180°[vertically opposite angle]
2x+20+3x-30=180°
5x-10=180°
5x=180-10
5x=170
x=170/5
x=34
I think it might be the 2 one