Can anyone help me on this?

First row is -2,0,-1,0,2,1. Second row is 15,5,-15,9,9,3. and they are in the correct order I put them in. The first number is the first equation.

Step-by-step explanation:

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step-by-step explanation:

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hope it you

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