Answer:
r(n)=3n-1
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The correct answer is 21.5
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1.) FI, AD, FA, DI. (Neither of them are parallel or right angles.)
2.) 95 (Same angle just upside down so it'd be the same size.)
 
        
             
        
        
        
Answer:
well the first one is x^3 y^2 z 7root x^2 z
 
        
             
        
        
        
Answer:
Hi, there your answer will C. 85pi ft^2
Step-by-step explanation:
pi(5)(12)+pi(5)^2
60pi+25pi
85pi ft^2
Hope this helps :)