Round off 2876.987 to nearest unit.
pls answer

It would be 2877 Since you would do five or above with the 9, which would raise the 2876 to 2877. Then the rest of the numbers turn to zero.

Hope this helps!

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Step-by-step explanation:

222222345678975433382616273485

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