Answer:
1) The angle would be 150 degrees
a) coordinates would be ( 
, 
)
b) Trigonometric ratios:
sin:
cos:
tan: 
csc: 2,
sec: 
cot: 
Explanation:
simplifys to 
which has a reference angle of 
. We can take the coordinates of and make the x value negative to find the correct coordiantes. Then, using those coordinates, plug the into the trigonomic equations.
For example, sin in opposite/hypotenuse. So sin = 1/2 divided by 1. Then you can find the rest of the equations that way.
cos= adjacent/hypotenuse
tan= sin/cos
csc= hypotenuse/opposite
sec= hypotenuse/adjacent
cot= cos/sin
D.) It was based on simple harmonies. Thats the answer
Answer:
AP World History Unit 7 Test Review Flashcards | Quizlet
Explanation: is this what you need
Galaxies? (I think that is the answer if it’s not sorry) but Anwyays I’ll explain it is called galaxy because each of our galaxies have our own solar system, their own sun, planets and all living things.
