You have to use the Pythagorean theorem a squared plus b squared is c squared so 13 squared plus 18 squared equals c squared. 13x13=169 18x18=324 169+324=493 so c squared is 493 to get c you square root 493 which equals 22.2 so the diagonal, c, is 22.2 centimeters long
        
             
        
        
        
Invert and multiply
2/x*(3/(4x))
Then proceed to simplify
(You must simplify twice might I add)
        
             
        
        
        
334/63
if u want the mixed fraction it'd be 5(19/63)
        
                    
             
        
        
        
We can write the sequence out more fully, as we can see each time it is divided by 6.
60, 60/6, 60/6^2, 60/6^3, and so on.
Therefore we know the sequence can be written as 

You can think of this as a graph, i.e. y=60/6^(x-1)
As a result, as x tends to infinity, y tends to 0 (since it effectively becomes 60/infinity). Therefore the sequence 
converges toward zero.
 
        
        
        
Answer:
5/8 cup
Step-by-step explanation: