The first 2 and last 2. I just did this assignment
        
                    
             
        
        
        
The sum of the measures of the angles of a triangle is 180 degrees.
An isosceles triangle has two congruent sides.
The angles opposite the congruent sides are congruent.
Just like the bottom left angle measures x, the bottom right angle also measures x.
x + x + 38 = 180
2x + 38 = 180
2x = 142
x = 71
        
                    
             
        
        
        
Answer:
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Step-by-step explanation:
i hope this is right it took me 30 min for the ascii
 
        
             
        
        
        
Her answer represents "-3.7 less than 4 times a number is 11.9". The correct equation should be -3.7n-4=-11.9.