Pls help me i’ll do anything and hurry time limit. f(x) = 9 - x. evaluate f(-1)

f(x) = 10

Step-by-step explanation:

f(x)=9-x   f(-1)

Put in the -1 for x

f(x) = 9 - (-1)

f(x) = 9 + 1

f(x) = 10

Hope this helps :)

step-by-step explanation:

in which figure is point g a centroid

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