nmenezy nmenezy
  • 03-04-2018
  • Mathematics
contestada

Find tan and cos if sec=4 and sin<0

Respuesta :

menakri53 menakri53
  • 03-04-2018
sin(x) = - √15 /4 and tan(x) =sin(x)/cos(x) =(- √15 /4)/(1/4)=(- √15 /4)/(4/1)=- √15 

tan(x)= - √15 

Answer Link

Otras preguntas

What did the policy of internment reveal about the United States? What were the impacts of internment on Japanese Americans in the years and decades following t
Why was the Soviet Union displeased with actions in West Germany? A. German soldiers were stationed on the Soviet border. B. Free and fair elections were held t
Heights of a group of boys who attend the army selection camp is normally distributed with mean 170cm and S.D.3.9cm. Minimum eligible height for army is 175cm.
What is an example of militarism being used in a good way
Heights of a group of boys who attend the army selection camp is normally distributed with mean 170cm and S.D.3.9cm. Minimum eligible height for army is 175cm.
Article “The importance of family game nights” by katarzyna radza
A Narrative essay on I wish I had listened to my mother ​
2.1.1 723+586Rounding off the numbers to the nearest 100​
WILL GIVE BRAINLIEST IF ANSWERED FAST!!!
Select the number of the location in which there is an unnecessary comma or a missing comma. By the way,1 Thomas Franks,2 who owns a small construction firm,3