Answer:
It would be helpful if you show me the figure. Thanks :) !!
 
        
             
        
        
        
Answer:
no mode ,    6       ,   6.24
Step-by-step explanation:
 
        
             
        
        
        
They both equal 78 degrees because they are the same angle which means that they have the same degrees for f and e. 
        
             
        
        
        
Answer: -72x+45y+72
Step-by-step explanation: