Answer:
The answer is 8
Step-by-step explanation:
You set the equation 9n=8n+8 
Subtract 9n-8n 
n=8 
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
<u>Solve the given for h:</u>
<u>Isolate h:</u>
<u>Divide all terms by 2πr:</u>
Correct choice is A
 
        
             
        
        
        
Answer:
+5 is the slope
Step-by-step explanation:
 
        
             
        
        
        
Answer:
30
Step-by-step explanation:
You can use the triangle area theorem- 
15x4(/2)=30