The angle that is next to 9x should be 180 - 9x because it is a straight angle.
Since there are 180 degrees in an angle we can add up the values to 180 and solve for x.
180- 9x + 5x + 9 + x = 180
-3x = -9
x = 3
Hope this helped!
        
                    
             
        
        
        
Answer:
The answer is A which is X^3 3 root y
 
        
             
        
        
        
Answer:
true
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
5(a+b)
Step-by-step explanation:
5(a)+5(b)
5(a+b)
 
        
                    
             
        
        
        
I think the answer is 8
but im not 100% sure