Answer:
A
Step-by-step explanation:
If you look at the graph you can see that the turtle is -24 and the dolphin abt -35
 
        
                    
             
        
        
        
Answer:
2
Step-by-step explanation:
the column (x) the numbers go up by 4 every time and the (y) column goes up  by 7 every time 
 
        
             
        
        
        
It would be:1/x =  1/40+1/52 = 13+10/520 = 23/520
x = 520/23 = 22.60 minutes
 
        
             
        
        
        
Answer: C. Spherical
Step-by-step explanation:
Riemann's negation was famous for creating a non Euclidean geometry which was spherical. Spherical geometry and it’s principles are being applied in navigation and astronomy. On the spheres, it’s line of structures contains great circles; Unlike other geometrics which are known to be in plane geometry but containing straight lines which are replaced by great circles.