part a
write the multiplication expression shown by the model. do not solve the problem.

part b
explain the expression written in part a. include the final product and how it is shown with the model.

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

∈3,600

step-by-step explanation:

i saw this question before, dont know the asnwer srry

step-by-step explanation: