Answer:
Full question is attached. 
Tommy's reasoning is wrong because the hypotenuse is not 5 feet. 
A skateboard ramp resembles a right angles triangle so its sides resemble that of a right angled triangle. 
The height of 3 feet would be the height of the triangle. 
The length of 5 feet would be the length of the triangle. 
The piece of plywood that would cover the top of the frame would be the hypotenuse. 
In using the Pythagoras rule, the c is the hypotenuse but Tommy made the mistake of assuming that the hypotenuse was b which is where the error came from. 
Instead of solving for b, they should have been solving for c which is the hypotenuse. 
a² + b² = c²
3² + 5² = c²
9 + 25 = c²
c² = 34
c = √34
c = 5.83 feet
They should use a plywood of 5.83 feet not 4 feet. 
 
        
             
        
        
        
Answer:
Hey!
Your answers are...
Algeria, Burkina Faso, Mali, Sierra Leone, Mauritania, Liberia, Côté D'Ivoire, Morocco, Western Sahara, Senegal, Guinea
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I HOPE THIS HELPED YOU!</h2>
 
        
             
        
        
        
Answer:
Explanation: probably like 37
not sure