zendemi
zendemi
01-06-2018
Mathematics
contestada
Value of Trig functions questions
Respuesta :
sqdancefan
sqdancefan
01-06-2018
In the given quadrant, sine and cosine are negative and tangent is positive.
cos(θ) = -√(1 - (-5/8)²) =
(-√39)/8
tan(θ) = sin(θ)/cos(θ) = 5/√39 =
(5√39)/39
csc(θ) = 1/sin(θ) =
-8/5
sec(θ) = 1/cos(θ) = -8/√39 =
(-8√39)/39
cot(θ) = 1/tan(θ) =
(√39)/5
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
4(3m+4)=2(6m+8)Is that an identity or is it no solution?
A square is divided into four congruent rectangles.The perimeter of each of the four congruent rectangles is 25 units.How many units are there in the perimeter
what turning point caused Charles viii of France to lose the Italian wars
How do you unscramble Agiritonir mestyss
Sum of two numbers is 24 and the difference is 15.What are the two numbers ?
what does Luftwaffe mean
What mistakes did harold make in the battle of Hastings?
Thirty years ago, police would check a highway for speeders by sending a helicopter up in the air and observing the time it would take for a car was observed to
round the following 25.635 to 2 d.p 315.239 to 1 dp0.3975 to 3dp 14.989 to 1 dp
Solve for the indicated variable n - 6m = 8 for n
