It is 2. (4x - 1) which is false!
        
             
        
        
        
Answer:
arc AB = 3.14 in
Step-by-step explanation:
circumference of full circle = π2r = (3.14)(2)(6) = 37.68 in
arc AB = (30°/360°)(37.68) = 3.14 in
 
        
             
        
        
        
Answer:
-8x
Step-by-step explanation:
Subtract 6°x from -2x.
 
        
                    
             
        
        
        
Answer:
216
Step-by-step explanation:
y=k÷x
k=xy
k=9×24
k=216