I'm trouble solving for theta.

I'm trouble solving for theta. Any help is appreciated.0.73377324 = sin(theta)/cos(theta)
1. 1 answer
2. asked by James
3. 428 views
I am having trouble solving this problem:"Find where the tangent line is horizontal for r=1+cos(theta)" I would really
1. 1 answer
2. asked by Anonymous
3. 1,133 views
2cos^2(theta) + Sin(theta)=1I know I have to use the quadratic formula but i'm having trouble after I convert the Cos^2(theta)
1. 1 answer
2. asked by Tom
3. 499 views
1+ cos(theta)/Cos(theta) = tan^2(theta)/sec(theta)-1I am having trouble understanding how this is verified by the previous
1. 1 answer
2. asked by George
3. 502 views
Multiple Choice (theta) means the symbol 0 with the dash in it.1.)Which expression is equivalent to
1. 2 answers
2. asked by HotMath
3. 1,490 views
Multiple ChoiceWhich expression is NOT equivalent to 1? (theta) means 0 with dash in it. A.)sin^2 (theta)+cot^2 (theta) sin^2
1. 0 answers
2. asked by HotMath
3. 820 views
Suppose that \Theta takes values in [0,1] and its PDF is of the formf_{\Theta }(\theta )= a\theta (1-\theta )^2,\ \ \
1. 1 answer
2. 360 views
Below are the 5 problems which I had trouble in. I can't seem to get the answer in the back of the book. Thanks for the help!lim
1. 15 answers
2. asked by Anonymous
3. 737 views
Justin wants to evaluate 3cot(-5pi/4). Which of the following identities can he use to help him? Select two answers.cot(-theta)
1. 5 answers
2. asked by Max
3. 2,747 views
write the following parametric equations as a polar equationx=t^2 y=2t *r=4cot(theta)csc(theta) *r=2cot(theta)csc(theta)
1. 1 answer
2. asked by heheeeee
3. 74 views