the answer to that is 0.59
Answer:
the answer is x=-2 as answer
1. 130°
I don't remember too many specifics from my past math classes, but I always remembered this because that is an upside-down mirror of the 130° angle.
2. 50°
A straight line is 180°, and 180 - 130 = 50.
I dont see a question that i can anwser i need more information
I know you have 1 and 3 right but I'm sorry about not knowing the rest.