Question

Can someone help w/ these 2 math problems

Answer 1

Do you know the unit circle

Answer 2

Kind of

Answer 3

Okay, well, I'll tell you
In a unit circle, where the radius is 1
The x coordinate is cosine, and the y is sine

Answer 4

That answers the first question

Answer 5

Yes?

Answer 6

Ohh ty, so its always going to be cos, sin?

Answer 7

No, this is only in a unit circle, because the radius is 1

Answer 8

For the second question, just interpret it as
(-x,y)
What coordinate would this be

Answer 9

*quadrant

Answer 10

quarant 2?

Answer 11

yep, it would be in quadrant 2

Answer 12

Ohhh okay tyy

Answer 13

yw~