Answer:
x= -5
Hope this helps!
        
                    
             
        
        
        
Answer: A trapezoid is always a parallelogram. 
Step-by-step explanation:
 
        
                    
             
        
        
        
No, 1.888 is a rational number.
        
             
        
        
        
Hello there! 
The correct answer is option A 
Instead of the division sign, it suppose to be multiply. 
Have fun on Khan Academy! 
        
             
        
        
        
90-n=3n
90=4n
22.5=n
Final answer 22.5