63 is 90% of what number?show the equation
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
90% (or 0.9) of a certain number is equal to 63.  Let's call this number Y.  Therefore, the equation would be
0.9 x Y = 63
If you divide both sides by 0.9, you get:
Y = 70
                                
             
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I believe you just answers it!! Four d cubed minus 10
        
                    
             
        
        
        
44.5 because u measure the length with width
        
             
        
        
        

I believe the above function is what they're looking for.
 
        
             
        
        
        
Here

As
P is the midpoint of AC and BD



 (Proved)
(Proved)
 
        
             
        
        
        
Answer:
(x + 3) cm.
Step-by-step explanation:
Area = 2x^2 + 8x + 6
= (2x + 2)(x + 3)
The width = area / length 
= (2x + 2) (x + 3) / (2x + 2)
= x + 3 cm.