Angela is a songwriter who is paid a royalty of 7.5% on all sales of her music. Calculate the royalty Angela earns if CDs containing her music sell for $150,100. A) $125,750
B) $112.575
C) $11.257.50
D) $1.257.50

D

Step-by-step explanation:

you multiple the two numbers

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