You would have to determine if<span> the following </span>lengths<span> make an </span>acute<span>, right or </span>obtuse triangle<span>. Plug in each set of </span>lengths<span> into the Pythagorean Theorem.</span>
        
             
        
        
        
Answer: 15, -8
Step-by-step explanation:


 
        
             
        
        
        
Answer:
1/5^7 (the last one)
Step-by-step explanation:
When dividing exponents you subtract the the two exponents. In this case you subtract 3 from -4. -4-3=-7. So you have 5^-7. That is also equal to 1/5^7
 
        
             
        
        
        
Answer:
the diameter of the tire is 
5.23
Step-by-step explanation:
3.14/47 by 13