Suppose a and b give the populations of two states where a > b. Compare the expressions and tell which of the given pair is greater or if the expressions are equal.
a +19C (select) b + 190, where c is the population of a third state.

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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

explanation:

step-by-step explanation:

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step-by-step explanation: