CD would be double AB, which is 148
        
             
        
        
        
Answer: I think it’s 5 I’m not sure
Step-by-step explanation:
 
        
             
        
        
        
Answer:
78 rounds to 80, so find 10% of 80 and double it. 10% of 80 is 8. So, 20% of 80 is 16. Then, 22% of 78 is a little more than 16.
78 rounds to 80, and 22% is a little less than 25%. 25% (or one-fourth) of 80 is 20. So, 22% of 78 is a little less than 20.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The answer is 11.2 cm
Step-by-step explanation: