Which of the following represents the general equation for the geometric sequence? -1, -2, -4, ...
A. a n = 2 n - 1
B. a n = -1 · 2 n - 1
C. a n = 1 · 2 n + 1
D. a n = 1 · 2 n - 1

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

brandon has 4344 video games.  

step-by-step explanation

7373 - 2929 = 4344

pls let me know if it was correct

multiply each one by 3.14

step-by-step explanation: