= 2^-16 * 3^10 *3^-8/ 2^12 * 2^28
= 2^(-16 - 12 + 28) * 3^(10 - 8)
= 2^0 * 3^2
= 9
answer
9
        
                    
             
        
        
        
Answer:
811 feet
Step-by-step explanation:
When finding height difference, you use absolute value, so everything is positive. 747+64 = 811, so your answer is 811 feet.
Hope this helps!
 
        
                    
             
        
        
        
10 sides
360-72=288
288 divided by 2 is 144
Decagon have 144 degree interior angles
        
             
        
        
        
Answer:

Step-by-step explanation:


taking like terms together

taking LCM


taking LCM

splitting the term 

splitting the term 



we know that 

putting this value in above equation 

 
        
             
        
        
        
(4*3)+-4=8, this is just how to put it in the equation