Answer:2.8333
Step-by-step explanation: 
 
        
             
        
        
        
Answer:
So the greatest common factor 18 and 24 is 6
Step-by-step explanation:
 
        
             
        
        
        
Answer:
14
Step-by-step explanation:
im ur teacher what are  u doing
 
        
             
        
        
        
Ok so you would find the area of all of the shapes and then add it together. to find the area of the square you would multiply 8 by 8 to get 64. Then you would go on to finding the area of the four triangles which can be found by multiplying the base times the height to get 48. after you do this you would divide 48 by two to get 24 which is your area for the triangles. since there are four triangles you would multiply 24 by 4 to get 96. Finally to get the surface area you add 96 with 64 to get your surface area which is 160 in^2
        
             
        
        
        
Answer:
The equation of ellipse is

Step-by-step explanation:
The equation of an ellipse is

where(h,k) is the center and c is distance from the center to the foci is given by  . a is the distance from the center to the vertices and b is the distance from the center to the co-vertices.
. a is the distance from the center to the vertices and b is the distance from the center to the co-vertices.
The center of the ellipse is the mid-point of the vertices.
The mid point of the vertices  is
 is
=
=(0,0)
a is the distance between the center and the vertices.
So, 
         
c is the distance between the center and the foci.
So, 
          =5
 




The equation of ellipse is

