Answer:
53% or 0.53 or 53/100
Step-by-step explanation:
 
        
             
        
        
        
Answer:
40 square meters
Step-by-step explanation:
Perimeter means to add up all sides. 
area means one side times one side 
10 times 10 makes 100 so i am guessing each side is 10 
10 + 10 + 10 + 10 = 40
 
        
             
        
        
        
Answer:
p=5
Step-by-step explanation:
 
        
                    
             
        
        
        
$293.28  You multiply 282 by 0.04 which is 11.28. Then you add the 11.28 to 282.
        
             
        
        
        
The correct answer here would be D. And that is because, in a triangle, the sum of 2 of the sides has to be greater than the third side for all sides.  If we add 22 and 13 we get 35, and 35 is greater than 9, for sure. But if we add 13 and 9 we get 22 which is not greater than the third side length of 22; it would be collinear with the side length and it has to be greater than the side length.