There is $2,000 in Trent's bank account. He wishes to increase his account to a total of 3,000 by depositing $40 a week from his paycheck. Write and solve an equation to find how many weeks he needs to reach his goal.

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

there are infinitely many solutions.

2,160 π

step-by-step explanation: