Question: Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. 1. - 75o 2. 5 / 12

Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle.
1. - 75o
2. 5π / 12

Step by Step Solution

★★★★★

3.37 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

1 2 sin... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

1383-M-C-P-E(1634).docx

120 KBs Word File

Students Have Also Explored These Related Calculus Questions!

Q:

In Exercises 1-4, use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. 1. 75 2. 165 3. 112 30o 4. 67 330o

Q:

In Exercises 1-4, find the exact values of the sine, cosine, and tangent of the angle. 1. 11 / 12 = 3 / 4 + / 6 2. 7 / 12 = / 3 + / 4 3. 17 / 12 = 9 / 4 - 5 / 6 4. - / 12 = / 6 - / 4

Q:

In Exercises 1-2, find the exact values of the sine, cosine, and tangent of the angle. 1. 75o = 120o - 45o 2. 375o = 135o + 240o

Q:

7. {0/1 Points] skipped part. Tutorial Exercise Use a double-angle formula to rewrite the expression. 9 sinxcosx sin 2u = PREVIOUS ANSWERS LARPCALC10 5.5.016.MI.SA. This question has several parts...

Q:

Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. 112 30' sin(112 30') = cos(112 30') = tan(112 30') =

Q:

Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent expressions of the following angle. 165 5 sin(165")= 7 cos(165) = X 5 tan(165)= X

Q:

Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. 165 sin(165) = cos(165) = = cos (15) tan(165) =

Q:

Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. 670 30' sin(670 30) = coS(670 30) = tan(670 30) =

Q:

Use the power-reducing formulas to rewrite the expression in terms of first powers of the cosines of multiple angles. tan 4 (2 x ) Use the product-to-sum formulas to rewrite the product as a sum or...

Q:

MY NOTES ASK YOUR TEACH Solve the equation. (Find all solutions of the equation in the Interval [0, 24), Enter your answers as a comma-separated list.) 9 tan(2X) 9 cot(x) 011. [0/3 Points] DETAILS...

Q:

Sketch the areas under the standard normal curve over the indicated intervals and find the specified areas. Between z = 0 and z = 1.93

Q:

Jennifer owns 200 acres of land on which she grows flowers for sale to local nurseries. Her adjusted basis in the land is $ 30,000. She receives condemnation proceeds of $ 20,000 from the state for...

Q:

On January 1 , Year 1 , Boonville Corporation is delinquent on a $ 3 0 0 , 0 0 0 note to Great National Bank on which $ 6 6 , 0 0 0 of interest has accrued. On January 2 , Year 1 , Boonville enters...

Q:

7.3 Verify (7.19) and (7.20) for the mean-squared prediction error MSE in (7.12). Use the orthogonality principle, which implies and gives a set of equations involving the autocovariance functions....

Q:

Find the P-value for the hypothesis test with the standardized test statistic z. Decide whether to reject H 0 for the level of significance . Left-tailed test z = -1.32 = 0.10

Q:

Find the P-value for the hypothesis test with the standardized test statistic z. Decide whether to reject H 0 for the level of significance . Left-tailed test z = -1.55 = 0.05

Q:

Find the P-value for the hypothesis test with the standardized test statistic z. Decide whether to reject H 0 for the level of significance . Left-tailed test z = -1.55 = 0.05

Q:

In a certain town up in the mountains there are no bears at time t = 0. Brown bears and grizzly bears arrive according to two independent Poisson processes with respective arrival rates and . (a)...

Q:

Tiga sistem injeksi bahan bakar diuji efisiensinya dan diperoleh data sebagai berikut: Sistem 1 Sistem 2 Sistem 3 48 60 57 56 56 55 46 53 52 45 60 50 50 51 21 pasangan sistem injeksi mana yang...

Q:

Exodus Limousine Company has $1,000 par value bonds outstanding at 10 percent interest. The bonds will mature in 50 years. Use Appendix B and AppendixD for an approximate answer but calculate your...