I dont know how to do this... Please answer and explain how. Thanks!
       
      
                
     
    
    
    
    
    1 answer:
            
              
              
                
                
Answer:
1620.2
Step-by-step explanation:
V=3/4(pi)r^3
V=3/4(3.14)(512)
 
                                
             
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...... ....as i said,b = 17
 
        
             
        
        
        
Answer:
-3.56 i think .
Step-by-step explanation:
 
        
                    
             
        
        
        
Dunno what that symbol is lel
 
        
             
        
        
        
Answer:
x = 8
Step-by-step explanation:
well using the theorem we have
![\frac{6}{9}=\frac{x}{12}\\\\\frac{2}{3}=\frac{x}{12}\\\\12[\frac{2}{3}]=12[\frac{x}{12}]\\\\4\cdot 2=x\\\\x=8](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B9%7D%3D%5Cfrac%7Bx%7D%7B12%7D%5C%5C%5C%5C%5Cfrac%7B2%7D%7B3%7D%3D%5Cfrac%7Bx%7D%7B12%7D%5C%5C%5C%5C12%5B%5Cfrac%7B2%7D%7B3%7D%5D%3D12%5B%5Cfrac%7Bx%7D%7B12%7D%5D%5C%5C%5C%5C4%5Ccdot%202%3Dx%5C%5C%5C%5Cx%3D8)
 
        
             
        
        
        
-3/4 or it could also be -0.75