Answer: 
5 1/4 miles per hour. 
Explanation:
We first convert 15 3/4 to 15.75. 
miles/hour 
15.75/3 =5.25 miles per hour
5.25= 5 1/4
        
             
        
        
        
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Answer: I doubt your in it anymore
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Answer:
Es un paralelogramo porque los lados opuestos son paralelos 
Step-by-step explanation: