Welcome to the chill side of <3 stay a bit! lets interact! what grade are you in?
where are you from ?
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Hey

Step-by-step explanation:

I'm in ninth grade and unfortunately I live in Florida.

WBY?

I'm in 8th but currently doing algebra 2

I'm from the US (Gulf Coast)

Step-by-step explanation:

I hope you have an amazing day too!!

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