calebmclean0 calebmclean0

03-11-2017
Mathematics

contestada

If cos theta is -5/13 and sin θ < 0, what is tan θ?
A:12/5
B:13/5
C:-12/5
D: square root 194/5

Respuesta :

Chita2000 Chita2000

03-11-2017

A) 12/5 5 squared is 25 13 squared is 169 169-25=144 144 squared is 12. 12/5

Answer Link

eliassaab123 eliassaab123

03-11-2017

12/5
First find sin theta to be -12/13
then tan theta =sin/cos=(-12/13)/(-5/13)=12/5

Answer Link

Otras preguntas

Which sentence uses the active voice? The many awards were handed out by the school nurse and the principal. The principal and the school nurse handed out the

10 Fun Facts 1. u can't wash ur eyes with soap. 2. u can't count ur hair. 3. u can't breathe through ur nose, with ur tongue out. 4. u just tried number three.

A local radio station had a contest to see who could guess closest to the actual number of jellybeans that filled a small car. the number of jellybeans that wer

what group was involved in the fur trade before 1812

Do you agree or disagree with Abraham Lincoln 's sentence? "Be sure you put your feet in the right place, then stand firm." Explain why

5x^2 - x + 9=?x=3needs to be simplified

Cooling foods must reach what temperature in how many hours?

It takes juwan exactly 35 minutes by car to get to his grandmothers. The nearest parking area is a 4 minute walk from her apartment. One week he visited more of

Which god – who looks both forward into the future and back to the past – did the romans honour at new year?

a person who either rented or worked on other people's land is called?