Answer:
Step-by-step explanation:
 
        
             
        
        
        
First, rewrite the equation in standard form.
The center-radius form of the circle equation<span> is in the format:
(x – h)^</span>2<span> + (y – k)^</span>2<span> = r^</span>2
<span>with the center being at the </span>point<span> (h, k) and the radius being "r".
</span>
(x-3)^2 + (y+4)^2 = 81
From here, you can determine the center and radius. The center is at (3,-4) and the radius is 9.
 
        
        
        
Answer:
1060934.37624
Step-by-step explanation:
Nice troll question
 
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
Let l represent length and w represent width
We know that l = 3w-6
(3w-6)(w) = the area
Use distributive property

A is the correct answer
Hope this helps :)
 
        
             
        
        
        
The answer is X=-1 because they crossed at -1