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 ( 69+ )
Otras preguntas
In a furnace zinc is a gas but lead is a liquid. Suggest why?
what is the Egyptian goddess Bastet role??
A case of grape fruit weighs 35 3/4 pounds. Of this weight, 1/8 is not ripe. What is the weight of the grapefruit that are ripe ?
Two 100-w light bulbs used a total of 400wh of energy. For how many hours did the light bulbs use power?
A case of grape fruit weighs 35 3/4 pounds. Of this weight, 1/8 is not ripe. What is the weight of the grapefruit that are ripe ?
what is 39:60 as a fraction, decimal, and a percent?
Who was the leading figure during the French Revolution's Reign of Terror? A. Napoleon Bonaparte B. Louis-Charles C. Maximilien Robespierre D. Marquis de Lafay
Which occurs during transcription? DNA is copied to create a second DNA strand. mRNA codons and tRNA anticodons assemble amino acids. DNA is unzipped with the a
Which kind of sentence structure is represented by the sentence below? Since the Wright brothers made their first flight in 1903, flying developed relatively ea
In The Spirit of the Laws (1748), __________ argues that any government, if it is to protect the liberty of its citizens, needs __________. A. Rousseau . . . a