Answer:
It would be 10*3
Step-by-step explanation:
If we follow the rule of BIDMAS or BODMAS, they both have Brackets to be done first.
By meaning we must do 4+6 as it is in the bracket. Then we multiply our answer by 3. 
 
        
             
        
        
        
The formula for finding the area of a rug: 

Plugging in the values we know, we can solve for s.

Take the square root of both sides.


 is approximately equal to 8.89
So, 8.89 feet is the answer.
 
        
             
        
        
        
First, you should find a common denominator:
Turn 2/5 into 4/10 by multiplying by 2.
Then, find the difference in your fractions:
7/10 - 4/10 = 3/10.
Your answer is 3/10.
 
        
                    
             
        
        
        
It is close to 200 because 150 or above would be rounded to 200. Below 150 would be 100
        
                    
             
        
        
        
The pentagon was reflected across the x-axis. By looking at Point A, you can see x was increased 8, x+8. Also, y was increased by 2, y+2.