Answer:
-20
Step-by-step explanation:
PEMDAS
 
        
             
        
        
        
Answer:
20%
Step-by-step explanation:
 
        
             
        
        
        
Answer:
2/1 or 2
Step-by-step explanation:
You go up 6 and over 3 simplify 6/3 to 2/1=2
 
        
             
        
        
        
12in=1ft
39/12=3.25ft
1m=3.25ft
times 4 both sides
4m=13ft
12ft
C
        
                    
             
        
        
        
Answer:
Area of ellipse is ≈ 77.78 
Step-by-step explanation:
Given the dimension of ellipse
   a = 4.5 m
   b = 5.5 m 
Now, Area of ellipse = 
                                   = 
                                   = 
                                   = 77.78 
Hence Area of ellipse will be 77.78 