Answer:
D
Step-by-step explanation: The two angles are not equal. The alternate interior angles theorem states that if the alternate interior angles are equal when a pair of lines is cut by a transversal, the two lines are parallel. However, the two angles are not parallel, so the lines are not parallel.
 
        
                    
             
        
        
        
Answer:
I think it's either 10√3 or 10
 
        
             
        
        
        
Hello, the closest to x is 6
        
                    
             
        
        
        
<span>Two algebraic expressions are said to be equivalent if their values obtained by substituting the values of the variables are same.</span>