Answer:
C
Step-by-step explanation:
You multiply the number 
 
        
                    
             
        
        
        
So first of all you know that one side is 14cm and the other side is 6cm 
What you would do is: 14-6=???
Your answer should be: 8cm
        
             
        
        
        
Answer:
9
Step-by-step explanation:
5(n-2)=35
5n-10=35
5n=35+10
5n=45
n=45/5
n=9
Please mark me as brainliest 
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:it is infinite solution because 15 is equal to 15 if it was like 15=13 it is no solution 
 
        
                    
             
        
        
        
The formula of an area of a circle:

We have
r = 1.8 m
π ≈ 3.14
Substitute:
