Answer:
19.635
Step-by-step explanation:
A=pie Radius^2
 
        
                    
             
        
        
        
Answer:
(a) y = -4x + 4   (b) y = 2x + 3
<u>solving steps:</u>
note: m refers to slope and y₁ to y point and x₁ to x point
a)
coordinates: (2,-4)
slope: -4
equation:
b)
coordinates: (1,5), (-1,1)
slope:   
  
equation:
 
        
                    
             
        
        
        
Answer:
-5x + 56
Step-by-step explanation:
Use distributive property to refine.
20 - 2x + 36 - 3x
Combine Like Terms
-5x + 56
 
        
                    
             
        
        
        
Answer: 3 
Step-by-step explanation:
The y intercept is where the line intercepts the y, or vertical axis. 
In this case, the line and y axis intercept at 3. 
Hope this helps! 
 
        
                    
             
        
        
        
The length of the rug would be 18m
LxW=A
14x18=252