The sum of 3 consecutive odd numbers is 183. What is the second number in this sequence?

61

Step-by-step explanation:

59 + 61 + 63 = 183. These are consecutive odd numbers, because they come one after the other. The second number in the sequence is 61.

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