If the number is a positive negative fraction improper fraction or mixed number
        
             
        
        
        
That looks very hard hood luck
        
                    
             
        
        
        
ANSWER
A=16
EXPLANATION
The radius of the circle is r=4 units.
The area of a triangle is 

Both the height and the base of the triangle are radii, which is 4 units.
The area of the two isosceles right triangle is 

 
        
                    
             
        
        
        
Answer:
see morning weather from my window
 
        
             
        
        
        
x=8
Explanation:
the opposite side is 72, which means I have to make 9x end up equaling 72. 
72÷9 
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72/9
=8
9×8=72
<u>Therefore</u>
the value of x is 8.