FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please help me with these problems . + 3.57 b. Find the exact value of sin(x + y) if sin x= = in Quadrant II

image text in transcribed

Please help me with these problems .

image text in transcribed
+ 3.57 b. Find the exact value of sin(x + y) if sin x= = in Quadrant II and tan y= = in 12 Quadrant Ill. Sin x : tany = 12 5 3 sin( NI - Z 6. Use a double-angle or half-angle formula to simplify the given expression. a. Find cos * if tan x = - 4 and #

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Sampling

Sampling

Authors: Steven K Thompson

3rd Edition

111816296X, 9781118162965

More Books

Students also viewed these Mathematics questions

Question

★★★★★
1. What are the pros and cons of the international sales? What additional risks will the company face? 2. What happens to the company's profits if the dollar strengthens? What if the dollar weakens?...

Answered: 1 week ago

Question

★★★★★
=+Consolidated Minerals (CM) owns the rights to extract minerals from beach sands. CM has costs in three areas: a payment to a mining subcontractor who charges $80 per tonne of beach sand mined and...

Answered: 1 week ago

Question

★★★★★
=+11. An analyst wants to build a regression model to predict spending from the following four predictor variables: Past Spending, Income, Net Worth and Age. A correlation matrix of the four...

Answered: 1 week ago

Question

★★★★★
Viera Corporation is considering investing in a new facility. The estimated cost of the facility is $2,045,000. It will be used for 12 years, then sold for $716,000. The facility will generate annual...

Answered: 1 week ago

Question

★★★★★
Selected financial data of two competitors, Target and Wal-Mart, are presented here. (All dollars are in millions.) Suppose the data were taken from the 2017 financial statements of each company....

Answered: 1 week ago

Question

★★★★★
For the crushing circuit below, 1 3 5 tons of dry ore feed containing 7 5 % Class 1 and 3 5 % Class 2 is being fed as new feed ( F ) to the crushing circuit. The crusher product ( D ) is discharged...

Answered: 1 week ago

Question

★★★★★
Single Americans In a recent year, about 22% of Americans 16 years and older are single. What is the probability that in a random sample of 170 Americans 16 or older, more than 28 are single? Round...

Answered: 1 week ago

Question

★★★★★
Question 2 (Time-series forecasting) 1. (3 points) Dummy variables corresponding to first, second, and third quarters were added to the linear trend model. These indicator variables are X1, X2, and...

Answered: 1 week ago

Question

★★★★★
Gao's restaurant produces tacos using workers. The table below shows how many tacos can be served per hour with different quantities of workers. What is the marginal product and average product of...

Answered: 1 week ago

Question

★★★★★
F zm Zoom Meeting Unmute Stop Video TUGAS #3 You are viewing Novia Sumardi's screen View Options Sign in 00:44:46 View MATA KULIAH FENOMENA PERPINDAHAN LANJUT PRODI MAGISTER TEKNIK KIMIA FAKULTAS...

Answered: 1 week ago

Question

★★★★★
Your company has a Microsoft Teams Phone deployment that has emergency calling configured for the corporate network. You need to ensure that users can configure an emergency address in their Teams...

Answered: 1 week ago

Question

★★★★★
02 (10 points) Consider an open economy with a floating exchange rate. Theaggregate demand curve of the economy is: AD(Y, EDI'F) = d + 0'1Y1'EDIF where d > 0 is a constant. ** Part a (5 marks) Find...

Answered: 1 week ago

Question

★★★★★
Why is it important to use outside auditors rather than inside auditors who would be more familiar with the company and the project? LO3

Answered: 1 week ago

Question

★★★★★
What must the PM do in planning, scheduling, monitoring, and closing out the project? LO2

Answered: 1 week ago

Question

★★★★★
If the functional manager is lukewarm on the change involved with the project, what would you do to help get him or her on board? LO2

Answered: 1 week ago

Previous Question Next Question