Answer:
This a circle centered at the point  , and of radius "3" as it is shown in the attached image.
, and of radius "3" as it is shown in the attached image.
Step-by-step explanation:
Recall that the standard formula for a circle of radius "R", and centered at the point  is given by:
 is given by:

Therefore, in our case, by looking at the standard equation they give us, we extract the following info:
1)   since the radius must be a positive number and (
  since the radius must be a positive number and ( ) is not a viable answer.
) is not a viable answer.
2)  for (
    for (  ) to equal
) to equal   
3)  for (
    for (  ) to equal
) to equal   
Therefore, we are in the presence of a circle centered at the point  , and of radius "3". That is what we draw as seen in the attached image.
, and of radius "3". That is what we draw as seen in the attached image.
 
        
             
        
        
        
Answer:
A 
Step-by-step explanation:
because it'll have positive x and y intercepts 
 
        
                    
             
        
        
        
In order to not get confused, start by converting cm to m
h=20 cm = 0.2m and r=5cm = 0.05m
The cans are cylinders and we only need the rectangular shape, which is equal to the height x the circumference of the circle (2r(pi)), which you'll have to multiply by 200,000 for the number of cans necessary
your equation is therefore:
A=200,000h(2pi(r))
A=200,000(0.2)(2)(0.05)(pi)
A=4000pi m^2
        
                    
             
        
        
        
Answer: $19.60
Step-by-step explanation:
24.50 x 20% or (.20)= 4.90
24.50-4.90=19.60
$19.60 is the answer 
 
        
                    
             
        
        
        
20 is the answer 
I hope this help