First off, mass is not measured in pounds, weight is.
But, I can still solve this for you!
1/14 * 3/4 
3/56 pounds is your answer
Hope this helps!
        
             
        
        
        
Answer:
As θ increases, the value of cos θ decreases 
Step-by-step explanation:
As as θ increases, the value of cos θ decreases from 1 to -1 in the first two quadrants ( between 0 and 180 degrees). Cos(0) = 1, cos(90) = 0, cos(180) = -1.
On the other hand, as θ increases from 180 to 360 degrees (last two quadrants) the value of cos θ increases from -1 to 1. 
Check the attachment below:
 
        
             
        
        
        
Answer:
3x
Step-by-step explanation:
3 . x is 3x
 
        
             
        
        
        
Did you mean 36/12? If so the answer would be 3/1 or 3.
        
             
        
        
        
One foot is 12 inches so 36/12=3 so 3 feet