SOLUTION: when cos(x)= -(0.25)(7^1/2) what is the value of sin(x) Thanks in advance

Algebra.Com
Question 348739: when cos(x)= -(0.25)(7^1/2) what is the value of sin(x)
Thanks in advance
Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
RELATED QUESTIONS

what is the exact value of sin, in degrees if tan <0 and cos=... (answered by Alan3354)
if (sin x) + (cos x) = 1.2, what is the value of (sin^3 x) + (cos^3... (answered by MathLover1)
Verify the identity (cos x)/ ( 1 + sin x) + ( cos x )/(1 - sin x) = 2 sec x Can you... (answered by mananth)
Prove the identity a) sin^4 x - cos^4 x = 1 0 2cos^2 x Can you please help me ? Thanks (answered by mananth)
Consider angles x and y such that 0 <_ y <_ x <_ pi/2 and sin(x+y) = 0.9 while sin(x-y) = (answered by ikleyn)
what is the solution set of all angles in [0,2pi) 4 cos^2x-3=0 5 sec^2x-20=0 (answered by stanbon)
Assuming that x is an angle in the first quadrant , find the value of the following... (answered by Alan3354)
if cot x=3 and cos x>0, what is the exact value of sin... (answered by Alan3354)
Which of the following statements are true? a) For θ ∈ ] π/2 , π [... (answered by stanbon)