<span>x^2 - 12x - 45
= (x - 15) (x + 3) .........</span><span>factored form</span>
        
                    
             
        
        
        
20.28$- how many pints are in a cup.. 1 pint = 2 cups
 
        
                    
             
        
        
        
Step-by-step explanation:
Let A(x) be the area function of given rectangle. 
Radius of circle = 7x
Therefore, length of rectangle = 14x
Width of rectangle = 7x

Let P(x) be the Perimeter function of given rectangle. 

 
        
                    
             
        
        
        
Answer:
0.0006256
Step-by-step explanation: