preeteegurl
preeteegurl
23-10-2016
Mathematics
contestada
(cos x)(cot x) / (1-sin x) = 3
Respuesta :
kinseydaviscorr
kinseydaviscorr
28-10-2016
cosx * cosx)/sinx /(1-sin x)=3 cos^2 x/{sinx(1-sinx)}=3 (1-sin^2 x)/{sinx(1-sinx)}=3 (1+sinx)(1-sinx)//{sinx(1-sinx)}=3 cancel (1-sinx) (1+sinx)/sinx=3 divide by sinx 1/sinx=2 sinx=1/2 x=30 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Quiz: Understand the Effects of an Author's Choices Read this scenario: Gina sat on the steps in front of her city apartment. Kids whizzed by her in a game of t
Which of these was a cause of the Korean War?A)North Korea established a blockade to prevent goods reaching South Korea.B)South Korea entered into a treaty with
plz.solve this question
can somebody please answer these, my last post didn’t show the questions lol sorry but i really need help. please help and show a little work. any question
Who taught students that the universe followed the same laws that governed music and number
50 POINTS Define personality and identify influences on personality. Next, describe the characteristics that may indicate someone has a personality disorder.
can somebody please answer these, my last post didn’t show the questions lol sorry but i really need help. please help and show a little work. any question
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 55% salt and Solution B is 80%
Pick a region of the world and help them find sustainable solutions to their development. State the development needed and how it would benefit the environment,
Remove all perfect squares from inside the square roots. Assume a and b are positive
