Answer: C
Step-by-step explanation:
When you are finding the area, the formula is A= Pi R^2. 
The radius is half of the diameter. To get a diameter of 6, you have to multiply 3 by 2. 
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
r=96/128=3/4
 
        
             
        
        
        
36 inches because 12,24,36 and 18,36, 36=36
        
             
        
        
        
The mistake is there is no parenthesis around 4x+12
        
                    
             
        
        
        
The answer is 4x2-5x;Area= 114 in<span>2 i think</span>