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 ( 57+ )
Otras preguntas
The maximum wavelength for photoelectric emission in tungsten is 230 nm. What wavelength of light must be used inorder for electrons with a maximum energy of 1.
A stunt driver wants to make his car jump over 8 cars parked side by side below a horizontal ramp. The vertical height of the ramp is 1.5m above the cars and th
What inference can be made about the Cyclopes?
What frequency must a sound wave have in air to have the same wavelength as a 750 Hz sound wave in a platinum bar?
Calculate the average density in kilograms [kg] per cubic meter [m3] for a White Dwarf with a mass of 1 solar mass and the size of planet Earth. Be sure to use
why nichrome wire is used as heating element?
Write a program that asks the user to input four numbers (one at a time). After the four numbers have been supplied, it should then calculate the average of the
4. You are asked to make 125 grams of a 7% antifungal cream using tolnaftate powder and Eucerin cream. How many grams of tolnaftate powder are needed? Round to
What is the final temperature of a drink if the initial 1.10 kg of water is at a temperature of 23.2 degC and 0.0700 kg of ice at 0 degC is placed in it?
A uniform thin rod is hung vertically from one end and set into small amplitude oscillation. If the rod has a length of 3.6 m, this rod will have the same perio
