How do I find sin y =-sqrt 2/2? I know that you use the given to find the angle but a 45-45-90 has sides of 1-1-sqrt2 and the 30-60-90 has 1-sqrt3-2 do I need to simplify the sqrt2/2? Thank you :D
How do I find sin y =-sqrt 2/2? I know that you use the given to find the angle but a 45-45-90 has sides of 1-1-sqrt2 and the 30-60-90 has 1-sqrt3-2
do I need to simplify the sqrt2/2?
Thank you :D
Expert Answer
Related Trigonometry Q&A
Q: Choosing between A B or C HW 12
A: We know that,
Q: Find the values of θ in degrees (0° < θ < 90°) and radians (0 < θ < π/2) without using a...
A: Consider the trigonometric equation as cot(θ) = √3/3.Solve the above equation for θ in degrees as fo...
Q: The question asks for the exact value of the trigonometric function at the given real number: cos1...
A: Compute the value of cos11pi/3 as follows.
Q: -3/52
A: To determine the value of
Q: Number 11, I have to match the graph by finding the zeros
A: The given polynomial is
Q: Simplify the expression. 10z^3/5z^2
A: Given that, the expression is
Q: If sin theta =-1 and cos theta = 0, then 0 theta = ?
A: Consider the first equation:
Q: if cos theta < 0 and cot theta > 0, which quadrant is theta?
A: Given:
Q: Given theta terminates in QIII and csc theta = -2squareroot3/3, find sine, cosine, and tangent theta
A: Given,
