The height above the ground of a person riding an escalator is shown in the table below. What is the missing value in the table?

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

it would take 5 hours i think idk i'm not that good at math.can you me with my questions i need asap.

where is the gragh

step-by-step explanation: