Answer:
-41.6
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The speed of Usain Bolt is 0.194 miles per minutes to complete the marathon. 
Step-by-step explanation:
Given as :
The Distance of marathon = 26.2 unit
The time taken to complete marathon = 2 hours and 15 minutes
                                                                 = 120 + 15 = 135 minutes 
Let The constant speed of Usain Bolt = S unit per minutes
So, Speed =  
 
Or, S  =  
 
∴   S = 0.194  unit per minutes 
Hence The speed of Usain Bolt is 0.194 miles per minutes to complete the marathon.   Answer
 
        
             
        
        
        
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
4) Same side (consecutive) interior angles
5) Vertical angles
6) Corresponding angles
7) Linear pair