It would be 4 kg. Explanation: Bc each kg is .5 when rounded so u take .5 and multiply it by 8lbs
        
             
        
        
        
Set

The region  is given in polar coordinates by the set
 is given in polar coordinates by the set

So we have

 
        
             
        
        
        
Answer:
i dont know'
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y 》 2
y > -x + 3
Step-by-step explanation:
Equation of the bold line:
m = (-3/3) = -1
y = -x + 3
Shaded region is below y=2 (dotted)
So, it's defined by y < 2
Also, it's below the bold line 
y 《 - x + 3
Everything outside these is not shaded:
y 》2
and y > -x + 3