We will follow this strategy: we will find the value of x using a theorem about the sum of interior angles of any polygon, and then we will compute 2x to find A.
The theorem states that the sum of the interior angles of <em>any</em> polygon with  sides is
 sides is 
Your polygon has seven sides (so  ), and the sum of the interior angles is
), and the sum of the interior angles is

So, using the theorem, we know that
 .
.
Since  and
 and  , we have
, we have 
 
        
             
        
        
        
Ouachita mountains would be correct!
        
             
        
        
        
The constitution gives the Government the right to collect taxes.
        
                    
             
        
        
        
Answer:
A. The British hoped the colonies would become wealthier and spend more on manufactured goods from Britain.
Explanation:
The British government relaxed rules regulating trade for the American colonies in the late 1600s because the British hoped the colonies would become wealthier and spend more on manufactured goods from Britain. 
 
        
                    
             
        
        
        
He was thinking it would have crippled the Union Army.