Question: True or False tan 75 = tan 30 + tan 45

True or False

tan 75° = tan 30° + tan 45°

Step by Step Solution

★★★★★

3.52 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock 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

Students Have Also Explored These Related Precalculus Questions!

Q:

True or False tan(2) + tan(2) = tan(4)

Q:

True or False y = tan -1 x means x = tan y, where -

Q:

Find the exact value of expression. sec (-/12)

Q:

1. The ability to examine the variability of a solution due to changes in the formulation of a problem is an important part of the analysis of the results. This type of analysis is called __________...

Q:

12. According to the ecological systems theory. a child's development is best understood by examining _a)_only the child's immediate environment b) how a child interacts with other children c) how a...

Q:

1. Welfare analysis: Basic concepts Identify whether each of the following statements best illustrates the concept of consumer surplus, producer surplus, or neither. Consumer Producer Statement...

Q:

# Name Type 1 Type 2 Total HP Attack Defense Sp. Atk Sp. Def Speed Generation Legendary 1 Bulbasaur Grass Poison 318 45 49 49 65 65 45 1 FALSE 2 Ivysaur Grass Poison 405 60 62 63 80 80 60 1 FALSE 3...

Q:

Week 26: The Sum, Difference, Double-Angle, Half-Angle, and Power-Reducing Formulas Question 1 of 20 (5 points) 6 Back Identify ALL correct usages of the sum and difference formula for sine, cosine...

Q:

MUST SHOW WORK FOR PROBLEMS 40 - 50 Part A: Multiple Choice (1-16) Using the following information to answer questions 1-8: 2 _____1. a) 1.90 _____2. 1 3 0 1 2 0 5 1 4 What is the mean? b) 2.11 What...

Q:

I have three assignments that I need your help with. Please provide answers to study guide on answer sheet. Thank you in advance. FINANCIAL AND MANAGERIAL ACCOUNTING - Fifth Edition E17-17 Compute...

Q:

A water pipe bursts, flooding a Metal Fabrication Company utility room and tripping the circuit breakers on a panel in the room. Metal Fabrication contacts Nouri, a licensed electrician with five...

Q:

Describe the evolving mobile platform and the role grid computing appears to be playing.

Q:

As one of the largest companies in the world, Walmart has a reasonably limited international exposureonly 28 countries. What do you think Walmart can do to have a broader platform in more of the...

Q:

2. How do you feel when someone keeps you waiting? What messages do you get from the ways other people use time?

Q:

In Problems 15 22, find (a) v w, (b) w v, (c) w w, (d) v v. v = 3i + j + 3k w = i-k W

Q:

In Problems 1921, find zw and z/w. Write your answers in polar form and in exponential form. Z = W 9 COS + i sin- 5 3(cos 9T 5 = 2(cos+isin)

Q:

In Problems 15 22, find (a) v w, (b) w v, (c) w w, (d) v v. v = 2i - j + 2k w =j-k

Q:

show work please Show HOW YOU Calcuni wc Hum JUU WUJ computations, you will not receive a full score (and will miss the opportunity of partial credits). Note that the points from the bonus question...

Q:

The DuPont equation shows the relationships among asset management, debt management, and profitability ratios. Management can use the DuPont equation to analyze ways of improving the firm's...

Q:

What is the present value of $3,100 per year, at a discount rate of 9 percent, if the first payment is received 5 years from now and the last payment is received 15 years from now? (Do not round...