To solve x in the equation <span>x2 = 64, we raise the whole equation to the reciprocal of the power of the variable present which means we raise it to a power of 1/2. 64 raised to 1/2 or square root of 64 is equal to positive 8 and negative 8. The solution set is {-8,8}</span>
        
             
        
        
        
Answer:
27
Step-by-step explanation:
3*3*3=27. 3*3=9 9*3=27
 
        
             
        
        
        
Acute because it's keys than 90 degreses
        
                    
             
        
        
        
Answer:
I think it's x=180*-117*
Step-by-step explanation:
 
        
             
        
        
        
You would be correct. Direct reasoning you already have your teacher who told you what would happen you are simply doing a reaction because of her.