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cos 71
Wiki User
∙ 11y ago
Anonymous
which of the following is equal to Sin 40°
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What is the sine of 19 degrees?
Sin(19) = 0.3256 approx.
What is the sin theta of 30 degrees?
Sin theta of 30 degrees is1/2
What is the value of sin 30 degrees?
Sin30 degrees is 0.50000
What is the sine of 58 degrees?
My calculator tells me that sin 58 degrees = 0.84805
What is the sine of 37 degrees?
Sin(37) is 0.602
What is the cofunction of sin 30 degree?
cos 60
What is the sine of 19 degrees?
Sin(19) = 0.3256 approx.
What does cosine pair 80 degrees with and how do you get it?
sine 10. Use the cofunction with the complementary angle.
How do you solve the following identity sec x - cos x equals sin x tan x?
sec x - cos x = (sin x)(tan x) 1/cos x - cos x = Cofunction Identity, sec x = 1/cos x. (1-cos^2 x)/cos x = Subtract the fractions. (sin^2 x)/cos x = Pythagorean Identity, 1-cos^2 x = sin^2 x. sin x (sin x)/(cos x) = Factor out sin x. (sin x)(tan x) = (sin x)(tan x) Cofunction Identity, (sin x)/(cos x) = tan x.
What is sin 57 degrees?
sin 57 degrees
What is sin 97 degrees?
all sin is sin97 degrees Fahrenheit = 36.1 degrees Celsius
If sin(36 plus theta) cos(16 plus theta) find theta?
cos(α) = sin(90° - α) → cos(16° + θ) = sin(90° - (16° + θ)) = sin(74° - θ) → sin(36° + θ) = cos(16° + θ) → sin((36° + θ) = sin(74° - θ) → 36° + θ = 74° - θ → 2θ = 38° → θ = 19° → θ = 19 °+ 180°n for n= 0, 1, 2, ...
What is the sin theta of 30 degrees?
Sin theta of 30 degrees is1/2
Sin equals 0.9?
If sin(theta) is 0.9, then theta is about 64 degrees or about 116 degrees.
What is the sin of 90 degrees?
sin(90) = 1
What is the sin of 40 degrees?
It is:- sin(40) = 0.6427876097
Using exact values find the numerical value of sin 30 degrees cos 240 degrees plus sin 210 degrees sin 300 degrees?
SQRT(3)/4 - 1/4
