How can I solve sin(x- 1/6 pi) = sin(x)

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

do your own work and don"t cheat.

step-by-step explanation:

m∠a is 90°

m∠b is 40°

- (2, -7)

- lines r and s and lines t and u must be parallel