In 2019, Tessa earned $32000. (a) She paid tax of 24% on these earnings.
Work out the amount she paid in tax in 2018. [2]
(b) In 2020, Tessa’s earnings increased by 7%.
Work out her earnings in 2020.

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

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

i believe that the answer is

b. y-1=-2(x-4)

hope this !

a

step-by-step explanation: