12 divided by 22 is a repeating decimal
12 ÷ 22 = 0.545454......
Hope this helps you 
-AaronWiseIsBae 
 
        
                    
             
        
        
        
Answer:5n+6
Step-by-step explanation :an=a1+d(n-1)
=1+(-5)(n-1) or 1+-5n+5
an=-5n+6
 
        
             
        
        
        
<span>The distance from the vertex to the centroid is twice the distance from the centroid to the side.
This means that 3x + 5 = 2 * (2x)
</span><span>3x + 5 = 4x
x = 5
Source:
http://www.1728.org/trictr.htm
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hope its help full thank u❤️❤️❤️