I believe that the answer to the question would be 4.5
        
             
        
        
        
-512 is the answer because 512 is a negative solution in Integers math
        
             
        
        
        
You would multiply 6 by 3 and x by 4. You would end up getting 4x = 18 and then you simplify that to get 9/2 or 4.5.
        
                    
             
        
        
        
The only one with two obtuse and two right angles.
Trapezoid
        
                    
             
        
        
        
Answer:
642 miles
Step-by-step explanation:
Distance of Midville from their home = 214 miles
Walesburg is 3 times as far.
How far is Walesburg from their home?
Distance of Walesburg from their home = 3 × Distance of Midville from their home
= 3 × 214 miles
= 642 miles
Distance of Walesburg from their home = 642 miles