Answer:
x/2 + 9
Step-by-step explanation:
That's the best i can do sorry i hope it still helps
 
        
             
        
        
        
Answer:jenny and travon play at school and make 12 dollors 
 
        
             
        
        
        
Exterior angles always add up to 360 degrees so for 30-gon each exterior angles is 12 degrees (360/30)
To get the interior angles you subtract 180 from 12 to get 168 degrees
        
             
        
        
        
Answer:
1) 360 
2) 360
Step-by-step explanation:
here is the answer