Solve for t.

−3t≥39
Enter your answer as an inequality in the box.

Step-by-step explanation:

Given inequality is

Simplifying:

Sign of the inequality changes  of making both sides negative.

Hence the solution for the given inequality is represented by

This means that the original inequality will be true only for those values of t which are less than or equal to -13.

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