write an equation to to help you find x. after you find x , use that information to find angle 1. what is angle 1? * VIEW ATTACHMENT *

Use the graph of the sine function y=2sinθ shown below

Icould really use some with this question.

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?