ceiling would be 1 side 
the walls would be 4 sides
total 5 sides
 
        
             
        
        
        
Remark
Answer: The second one. The second step removes the brackets on the right. It uses the <em><u>distributive property</u></em> which puts back the common factor that was taken out of the two terms 6x and 24. Quite often the distributive property is useful when presenting a problem to be solved. 
The associative property is more of an order thing and that is very useful sometimes as well what it says is that if you have three numbers a + b + c the order which you combine things does not matter. 
For example 3 + 4 + 5 could be combined as 3 + 4 = 7;  7 + 5 = 12 or 3 + 5 = 8, 8 + 4 = 12.   
The associative property is useful when adding fractions.
 
        
                    
             
        
        
        
Answer:
6.5 × 10¹¹
Step-by-step explanation:
 I hope this helps you 
  
        
             
        
        
        
Answer:

Step-by-step explanation:
Given
The attached circle
Required
Find the measure of x
From the attached image:
 and
 and  form a semi-circle
 form a semi-circle
So:

Collect like terms


Solve for x


 
        
             
        
        
        
Answer:x=
−9
/2
y^2+928
Step-by-step explanation: