hiii if u need extra brainliest help me out, you get 50 points and brainliest anyways did i do this correct?? if not correct me plz

Yeah your answers right, i solved it and got the same thing

Step-by-step explanation:

Hope this helps :)

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

c

-by-step explanation:

it would be c