Use the half-angle identities to evaluate exactly. tan 67.5

Question:

Use the half-angle identities to evaluate exactly.

tan 67.5°

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Algebra And Trigonometry Graphs And Models

ISBN: 9780134179049

6th Edition

Authors: Marvin Bittinger, Judith Beecher, David Ellenbogen, Judith Penna

See More Books

Question Posted: Mar 10, 2023 10:20 PM

See More Questions

Evaluate 1 + tan x - 1 + sin x/x3. lim
Evaluate without using a calculator. (a) Tan /3 (b) Sec /3 (c) Cot /3 (d) Csc /4 (e) Tan (- /6) (f) Cos (- /3)
Evaluate without using a calculator. (a) Tan /6 (b) Sec (c) Sec 3/4 (d) Csc /2 (e) Cot /4 (f) Tan (-/4)
11) Wayland Manufacturing uses a normal cost system and had the following data available for 2010: Direct materials purchased on account Direct materials requisitioned 82,000 Direct labor cost...
Explain why selling private brands often enables large retail chains to pocket trade deals instead of passing their reduced costs along to consumers in the form of lower product prices.
In free space, Maxwell's equations simplify greatly. The two equations involving surface integrals of the fields (Eqs. 30. 10 and 30. 11) are zero, and the two equations involving line integrals of...
Consider the data below. These data were collected in an experiment where $x_{1}=$ reaction time in minutes and $x_{2}=$ temperature in degrees Celsius. The response variable $y$ is...
Eric, your friend, received his Form W-2 from his employer (below) and has asked for your help. Erics 2018 salary was $145,000 and he does not understand why the amounts in Boxes 1, 3 and 5 are not...
Step Costs, Relevant Range Bellati Inc. produces large industrial machinery. Bellati has a machining department and a group of direct laborers called machinists. Each machinist can machine up to 500...
A company has a quick ratio of 2.3 and a current ratio of 2.8. Industry averages are 2.0 for the quick ratio and 3.1 for the current ratio. Which of the following statements is most likely true? a)...
Use the half-angle identities to evaluate exactly. COS 8
In Exercises, assume that all radicands are nonnegative. Rationalize the denominator: 1 + sin x 1 - sin x
Palm Company acquired 100 percent of Storm Companys voting stock on January 1, 2009, by issuing 10,000 shares of its $10 par value common stock (having a fair value of $14 per share). As of that...
Price fixing means that a company has a. done research to establish the perfect price for a product. b. has broken the law if it prices a product too low. c. joined with other companies to agree that...
Moving accounting responsibilities to an outside company is an example of a. importing. b. exporting. c. outsourcing. d. absolute advantage.
Which of the following is a good example of macroeconomics? a. How a specific company maximizes its production and capacity so it can better compete in its industry b. How an increase in the...
In a billiard game, two balls collide having inertia $0.25 \mathrm{~kg}$ each. Initially, ball 1 with velocity $8 \mathrm{~m} / \mathrm{s}$ hits the ball 2 at rest. After collision, ball 1 moves...
The governing equations and initial conditions of a dynamic system are provided. Plot the specified output(s), together with the input(s), by using the lsim command. Note that $u(t)$ denotes the...
Two samples of different compounds of nitrogen and oxygen have the following compositions. Show that the compounds follow the law of multiple proportions. What is the ratio of oxygen in the two...
Explain the term global capital markets. This chapter primarily discusses global equity markets. What other types of financial instruments are traded in these markets? How important are global...
Assume a random-effects model. Estimate the between-day vs. within-day variation in temperature within this house?
Are there significant differences in temperature between different locations in the house?
Assume a fixed-effects model. Use the method of multiple comparisons to assess which specific locations in the house are different in mean temperature?
Suppose Google (actually Alphabet) stock has both European call and put options traded on an exchange. Google does not pay any dividends. Suppose the call and put options have the same exercise price...
a) Using the NPV analysis, advise Gustav whether he should purchase the new machine. b) Using the IRR analysis, advise Gustav whether he should purchase the new machine. Do you reach the same...
The quoting swap rates from Mandiri Sekuritas are 5.45% - 5.80% annually against 6-month dollar LIBOR for dollars and 8.95% - 9.35% annually against 6-month dollar LIBOR for rupiah.At what rates will...

Use the half-angle identities to evaluate exactly. tan 67.5

Question:

Step by Step Answer:

We can start by using the halfangle identity for tang...View the full answer

Algebra And Trigonometry Graphs And Models

Students also viewed these Mathematics questions