Take 3/7 and multiply it by 2 to find out how much she knits in one hour. Then take that value and multiply by 12 to find out how much she knits in 12 hours.
3/7 x 2 = 6/7
6/7 x 12 = 72/7 or 10 2/7.
        
             
        
        
        
Consecutive interior theorem
X+96+96+x= 180 
2x+192=180
2x= -12
X=-6
        
             
        
        
        
Answer:
l think it is 117days
Step-by-step explanation:
80%of365
80/100 of 365=116.8 
l rounded the answer n got 117days
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Let R be the greater radius and r be the smaller radius
A) Area of the sidewalk = R^2 - r^2 - This can be the expression
B) = 3.14
=(R^2-r^2)
=(11^2-9^2)
=(121-81)
=*40
That was the simplified expression
Answer = 3.14 * 40 = 125.6m^2