It’s A. 38! You divide the diameter in half and use the radius to find the area of the circle
        
                    
             
        
        
        
Answer:
False
Step-by-step explanation:
x
The opposite of x is -x
x* -x = -x^2
This is not always 1
 
        
                    
             
        
        
        
Answer:
me and my teacher say yes 
 
        
                    
             
        
        
        
Answer:
i think its .625
Step-by-step explanation:
all you need to do to make a fraction into a decimal is divide the nominator by the denominator