Mathematics
Quiana164
2016-04-17 05:47:06
If sin θ =3/7 and tan θ < 0, what is the value of cos θ?
ANSWERS
taintedwolf779
2016-04-17 11:19:57

use what is know as the pythagorean theorem and get to the adjacent side this works because it shows that the simble is less than zero and 3/7 of something. so your answer is -9

ADD ANSWER