Question

Find cos θ if sin θ = -12/13 and tan θ > 0

answers are

A. -5/12

B. -5/13

C. 12/5

D. -13/12

Answer 1

its in 3rd quadrunt

Answer 2

because tan is positive

Answer 3

so cosine will b negative

Answer 4

I am also assuming 13 will be the denominator right?

Answer 5

now i m writing frm my cell phone. so i m not able draw anything

Answer 6

ya 13 will b denominator

Answer 7

B is ur answer

Answer 8

base=√(13^2-12^2)

Answer 9

I thought so, thanks again!

Answer 10

welcome