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

The neolithic revolution is most closely associated with....

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

The Radius of a sphere is 5 feet. find the area of the great circle of this sphere

The neolithic revolution is most closely associated with....

solve 2/3 + 1/4x = 1/3

Which of the following rivers is the world's busiest waterway ?

you have a full cylindrical glass of water that stands 8 inches tall and has a radius of 1.5 inches .if you pour the water into a larger cylindrical glass that

what is the cause and effect for the french citizens armies win their revolution for liberty and equality

The plans for a shed call for a rectangular floor with a perimeter of 204 ft. The length is two times the width. Find the length and width.

The diameter of your bicycle wheel is 25 inches. How far will you move in one turn of your wheel?