Answer:
the answer is 18 cm
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
4.78 x 10^11
Here is the answer to your problem
 
        
                    
             
        
        
        
Fist you need to substitute the value of R into the equation 
25-6(3)
Now you simply 
First multiple 6(3)
25-6(3)
25-18
Now solve!
25-18
7
The answer is 7
        
             
        
        
        
3/4 of 80 is 60, so the distance is 60 km. 45/60 is 3/4, which is how you get the answer
        
                    
             
        
        
        
Answer:
The expression (16^3–8^3)(4^3+2^3) is divisible by 63
The answer is 
4096
Step-by-step explanation:
Firstly let us evaluate expression 
=(16^3–8^3)(4^3+2^3) 
=(4096-512)(64+8)
=(3584)(72)
=258048
=258048/63
= 4096