41.5 times 8.4 is the equation your in high school so you should know the rest
        
                    
             
        
        
        
Answer:
D I think
Step-by-step explanation:
 
        
             
        
        
        
-2x + 6x - 6 + 4
4x -2 Is The Simplified Expression
        
             
        
        
        
To solve this problem you must apply the proccedure shown below:
 You must apply the Pythagorean Theorem. 
 a) Taking 28 inches as the hypotenuse of the right triangle (the largest side), you have:
 a^2=b^2+c^2
 Where "a" is the hypotenuse, and "b" and "c" are the other sides of the right triangle.
 Then, you have:
 a=28 inches
 b=15 inches
 c^2=a^2-b^2 
 c=√(a^2-b^2)
 c=23.6
 Therefore, the answer is: 23.6 inches
 a) Taking 28 inches as a one the other sides that are smaller than the hypotenuse, you have:
 a=√(b^2+c^2)
 Where "a" is the hypotenuse
 a=31.8 inches
  The answer is: 31.8 inches