Which equation represents a circle with a center at (-3,-5) and a radius of 6 units?
       
      
                
     
    
    
    
    
    2 answers:
            
              
              
                
                
Answer:
Step-by-step explanation:
The equation of a circle is:
(x - h)² + (y - k)² = r²
where (h, k) is the center and r is the radius.
Given that (h, k) is (-3, -5) and r = 6:
(x + 3)² + (y + 5)² = 6²
(x + 3)² + (y + 5)² = 36
 
                                
             
                    
              
              
                
                
Answer:

Step-by-step explanation:
edgenuity 2020
hope this helps!
 
                                
             
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Angle e = x        angle d = 5x    supplementary means they add up to 180
x + 5x =180
6x = 180
6x/6 = 180/6
x = 30
so angle e = 30 and angle d = 5(30) = 150
        
             
        
        
        
Answer:
D=5/2. 5 over 2
Step-by-step explanation:
Cross multiply and solve for D
 
        
             
        
        
        
Answer:
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
 
        
             
        
        
        
9x^2  - 8x - 1 = 0
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