4/10 = 40/100
40/100 + 55/100 = 95/100
95/100 is your answer
simplest form: 19/20
hope this helps
        
                    
             
        
        
        
Answer:
slope is 3/4
Step-by-step explanation:
the slope is just what is attached to the x
 
        
             
        
        
        
Answer: 25
Explains: 
Use:	a^2+ b^2= c^2
        
             
        
        
        
Answer:
Length: 16
Width: 8
Step-by-step explanation:
8 + 8 + 16 + 16 = 48
 
        
             
        
        
        
Your answer will be,
ANSWER: (4b - 5)^2
You're welcome :)