Answer:
15 units
Step-by-step explanation:
Calculate the distance d using the distance formula
d = 
with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (9, 10)
d = 
    = 
    = 
    = 
    = 15
 
        
             
        
        
        
Answer: 223.5
Step-by-step explanation:
 
        
                    
             
        
        
        
B is correct 
I just took it
        
             
        
        
        
3 1/8 means 8 x 3 + 1 = 25/8
Step-by-step explanation:
4/5 x 25/8
= 4x25/5x 8
= 100/40
= 5/2
 
        
             
        
        
        
 The foci need to be equal distances from the center of the eclipse.
See the attached picture. I marked off all the points that were given as choice and from this you can see that that (-5,-4) and  (-5,2) are both 3 units away from the center.
The answer is: (-5,-4) and  (-5,2)