Answer: 2
Step-by-step explanation:
 
        
                    
             
        
        
        
The exact radius of a circle with a radius of 12 inches is 75.4. The formula is 2πr.
        
                    
             
        
        
        
Answer: 11/12
Step-by-step explanation:
 1. To solve this problem you can transform the mixed numbers given in the problem to fractions, as you can see below:
 3 2/3=(3*3+2)/3=11/3
 2 3/4=(4*2+3)/4=11/4
 2. Now you must make the substraction of the fraction:
 11/3-11/4=11/12
 3. Therefore, the answer is 11/12
 
 
        
             
        
        
        
The common denominators would be 2,8,6,1
        
             
        
        
        
Answer:
56
Step-by-step explanation: