Answer:

Step-by-step explanation:

____

<h3>____</h3>

 
        
             
        
        
        
Answer:
She completed 7.5 3/8 miles of the race.
Step-by-step explanation:
This can be solved with multiplication.
10 * 3/4 = 7.5
1/2 * 3/4 = 1 * 3/2 * 4 = 3/8
 
        
             
        
        
        
Answer:
D. 14
Step-by-step explanation:
a^2+b^2=square of c
a^2+x^2=50