Question

When Θ = 5 pi over 6, what are the reference angle and the sign values for sine, cosine, and tangent?

Θ' = negative pi over 6; sine and cosine are positive, tangent is negative.

Θ' = 5 pi over 6; sine and tangent are positive, cosine is negative

Θ' = pi over 6; sine is positive, cosine and tangent are negative

Θ' = negative 5 pi over 6; sine is positive, cosine and tangent are negative

Answer 1

@amistre64

Answer 2

@Hero

Answer 3

@texaschic101

Answer 4

@Mertsj

Answer 5

someone save me!

Answer 6

@chmvijay Hi I know you don't do math but I was hoping you could get me help like you did once before.

Answer 7

@e.cociuba

Answer 8

someone finally thank you

Answer 9

or not Ha

Answer 10

@ganeshie8 @Neuronerd @JoannaBlackwelder @Mertsj can u help him :)

Answer 11

its all good I did it by myself got a 100

Answer 12

I find converting into degrees helpful. Use the conversion factor 180 degrees =π

Answer 13

100 degrees is not a possible answer for a reference angle. They must be less than 90 degrees.

Answer 14

Oh, did you mean you got a perfect score?

Answer 15

yeso n the test i got a perfect score

Answer 16

Oh, ok. Great job!

Answer 17

did u remember the answer

Answer 18

its A