112.5
60
Hope you know how to use a graph
A(3,0) B(9,0) C(9,6)
        
                    
             
        
        
        
1.2% of 8th grade students is the percentage change.
 
        
             
        
        
        
Answer:
x=21°. :Angles subtended by the same arc
y=42°. :180-(117+21),angles subtended by the same arc
 
        
             
        
        
        
The answer is b. k=64 t=52.
 
        
             
        
        
        
Answer: 4r^2
Step-by-step explanation: