Answer:
65
Step-by-step explanation:
the angle on top is the same  because the lengths of the lines that meet to "H" are the same.
 
        
             
        
        
        
25, 65, and y make a right triangle. use a^2 + b^2 =c^2. 
so...
y^2 + 25^2 = 65^2
y^2 + 625 = 4225 
y^2 = 3600 take the square root of both sides 
y=60 
        
             
        
        
        
Answer:
10.2625
Step-by-step explanation:
Just divide by 48
 
        
             
        
        
        
Answer:
C. x = 3/13
Step-by-step explanation: