Mr. Creswell received a package in the mail. What are the dimensions of the package? Use the dimensions of the package to calculate its volume?

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step-by-step explanation:

true? is that what you're asking or do you mean something else?

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step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

2x^2+5x+17

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