4222.3 is the volume of the cylinder. If you want me to explain step-by-step just comment.
        
                    
             
        
        
        
We can see : KM = KL + LM 
 So : KM = 14 + 3 = 17 
 So KM = 17
Hope it helps! If it is, Brainliest please!
        
             
        
        
        
Reeeee.............tooooooooo
        
                    
             
        
        
        
Answer:
1. Rewriting the expression 5.a.b.b.5.c.a.b.5.b using exponents we get: 
5.  
6. 
7. 
Step-by-step explanation:
Question 1:
We need to rewrite the expression using exponents
5.a.b.b.5.c.a.b.5.b
We will first combine the like terms
5.5.5.a.a.b.b.b.b.c
Now, if we have 5.5.5 we can write it in exponent as: 
a.a as  
 
b.b.b.b as: 
So, our result will be:

Rewriting the expression 5.a.b.b.5.c.a.b.5.b using exponents we get: 
Question:
Rewrite using positive exponent:
The rule used here will be:  which states that if we need to make exponent positive, we will take it to the denominator.
 which states that if we need to make exponent positive, we will take it to the denominator.
Applying thee above rule for getting the answers:
5)  
 
6) 
7) 
We know that  so, we get
 so, we get

 
        
             
        
        
        
Make them common denominators