A perfect square is something times that same thing. Example (x+2)(x+2)
The reason it's called a perfect square is because it can be re-written as a squared function:
 
 
        
        
        
Area of Circle= 


                      = 

 x 

                      = 490.87

Area of Oven tray= 60cm x 50cm
                            = 3000

: . # tin that can hold on bake tray= 3000

 / <span>490.87

                                 = 6.11
Thus making it logically 6..... </span>
 
        
        
        
The answer to this question is : <span>Megohm meter</span>
        
             
        
        
        
Answer:

Step-by-step explanation:
We want to write an exponential function that goes through the points (0, 20) and (6, 1280). 
The standard exponential function is given by: 

The point (0, 20) tells us that <em>y</em> = 20 when <em>x</em> = 0. Hence: 

Simplify: 

So, our exponential function is now: 

Next, the point (6, 1280) tells us that <em>y</em> = 1280 when <em>x</em> = 6. Thus: 

Solve for <em>b</em>. Divide both sides by 20: 

Therefore: 
![b=\sqrt[6]{64}=2](https://tex.z-dn.net/?f=b%3D%5Csqrt%5B6%5D%7B64%7D%3D2)
Hence, our function is: 

 
        
             
        
        
        
Answer:
D) x > -4
Step-by-step explanation:
6x - 5 > -29
6x > -29 + 5
6x > -24
x > -4