Answer:
19.488
Step-by-step explanation:
8.12 x 2.4 = 19.488
 
        
             
        
        
        
Answer:
X= 53
Random comment:
Hopefully i've helped you good luck.
 
        
                    
             
        
        
        
Answer:
you are a wonderful human being dont give me on whats here for you in this world 
Step-by-step explanation:
 
        
                    
             
        
        
        
Actual = 6 feet.
Measure = 5.49 feet
Error = 6 - 5.49 = 0.51
% Error = (Error / Actual) * 100% 
 
              = 0.51/6 * 100% = 8.5%