Question

please solve -1+sinx=-1/2 for x, where 0°<x<360°. provide necessary sketches to support your solution.​

Answer 1

x is 30°

Explanation:

I. Solve the question with

-1 + sinx = -1/2

sinx = -1/2 + 1

sinx = 1/2

II. When sine value is y and cosin value is x

The only y value = 1/2 is only value is 30° or
`(\pi)/(6)`

`(\pi)/(6) = ((√(3) )/(2) , (1)/(2) })`

That makes x = 30° is the right answer.

Hope that help :)