Answer:
5) 30.0m
6) 34.0mi
7) 11.0ft
8) 17.0 km
(all rounded off to the nearest tenth)
Step-by-step explanation:
Please see attached pictures for the full solution.
 
        
             
        
        
        
Answer:
28
Step-by-step explanation:
if (AB and DC) parallels lines than the equation is alternate interior and therefore congruent to each other
 
        
                    
             
        
        
        
 <span>[ (1 / 36) - (1 / x²) ] / [ (1 / 6) + (1 / x) ] 
[ (x² - 36) / 36x² ] / [ (x + 6) / 6x ] 
</span>remember that<span>: 
x² - 36 = (x + 6)(x - 6) 
so
[ (x+6)(x-6) / 36x² ] / [ (x + 6) / 6x ] 
[ (x+6)(x-6) / 36x² ] * [ 6x / (x + 6) ] 
6x / 36x² = 1 / 6x 
[ (x+6)(x-6) / 6x ] * [ 1 / (x+6) ] -------------------- > </span>(x - 6) / 6x<span>
The answer is </span>(x - 6) / 6x<span>
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They would have to pay the hourly cost if they played around 7 games because 7 games would equal to the cost of one hour.
        
             
        
        
        
I think that a linear equation can have no solution, one solution, or infinitely solutions. It just depends on what is the equation. That's what I think