Answer:
70:82
Step-by-step explanation:
Right Handed People : Total
70 : 70+12
70 : 82
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
When two lines cross into any kind of x shape , four angles are made.  if you look at one angle, there are two on either side.  These are NOT vertical angles.  The third angles though is vertical from the starting angle.  
 
        
             
        
        
        
You would do 64 divided by 6. You would divide it by 6 because it’s himself AND 5 friends. This would get you to 60. So now each friend has ten. Their would be four left over. So now Nick had 14 cards for himself.
        
             
        
        
        
Answer:
80
Step-by-step explanation:
89^2-39^2=6400, 6400=80^2
 
        
             
        
        
        
(22 + 15.50 + 2.75) 15 
(22 * 15) + (15.50 * 15) + (2.75 * 15)