Homework

Homework

Physics

Physics
2/28/2013
R.R. Jha, Tutor
Category: Homework
Satisfied Customers: 5,471
Experience: B.Tech
Verified
Hi,

Thanks
Customer reply replied 4 years ago
Evaluate the sine cosine and tangent of 1.)-804degrees 2.)3pi/4 3.)10pi/3 4.)10pi/3
1)
sin(-804 degrees) = -0.9945
cos(-804 degrees) = 0.1045
tan(-804 degrees) = -9.5144

2)
sin(3*pi/4) = 0.7071
cos(3*pi/4) = -0.7071
tan(3*pi/4) = -1

3)
sin(10*pi/3) = -0.866
cos(10*pi/3) = -0.5
tan(10*pi/3) = 1.7321

4) It's same as part (3). Let me know if it's different.

Thanks
Customer reply replied 4 years ago
Can you show your work without using a calculator
For part(1), we need a calculator.

In part(2), we've 3pi/4 = pi - pi/4. So,

sin(3pi/4) = sin(pi - pi/4) = sin(pi/4) = 1/sqrt(2) = 0.7071
cos(3pi/4) = cos(pi - pi/4) = -cos(pi/4) = -1/sqrt(2) = -0.7071
tan(3pi/4) = tan(pi - pi/4) = -tan(pi/4) = -1

In part(3) we've 10pi/3 = 3pi + pi/3. So,

sin(10pi/3) = sin(3pi + pi/3) = -sin(pi/3) = -sqrt(3) /2 = -0.866
cos(10pi/3) = cos(3pi + pi/3) = -cos(pi/3) = -1/2 = -0.5
tan(10pi/3) = tan(3pi + pi/3) = tan(pi/3) = sqrt(3) = 1.7321

Hope that helps. Let me know if you still have any question about it.

Thanks
Customer reply replied 4 years ago
I have a few more questions of that's ok
Ok, please send all your questions at once, so that we may know in advance the volume and complexity of the question.
Customer reply replied 4 years ago
May I send you a picture
Customer reply replied 4 years ago
Can I text you a picture
Not sure. You may try wikisend.com or mediafire.com to upload it, or you may use the paper-clip icon in reply toolbar here. It's next to right of the yellow smiley icon at the top of reply box.
Customer reply replied 4 years ago
Sorry, site rules prevent us from sharing email id. Try wikisend.com, it's really easy to use.
Customer reply replied 4 years ago
But I took a picture from my iPhone so i don't know how I can send that to you, any ideas
I guess you'd able to use wikisend.com on your iPhone.
Just visit http://wikisend.com
Click 'Browse' button to pop up a window.
Browse and select the file to send, then click Open to close the window.

Customer reply replied 4 years ago
Their is also one other picture the backside of the worksheet here is the link for that http://wikisend.com/download/100552image
Received it. Could you please split the question as it's a long one? You may then create new question for each part. Just add 'RRJha' at the start of your new question and I'll receive it.
Customer reply replied 4 years ago
You have until tommorow morning to finish it sir
These are a lot of questions. Could you break them in two separate questions? If creating a new questions, just add 'RRJha' at the start to send them directly to me.

Thanks
Customer reply replied 4 years ago
Did you solve any of the questions
I am waiting for your response to my previous query. Let me know and I'd start working on it soon after.
Customer reply replied 4 years ago
I am not sure how to do that
I'll post two answers here. First answer would have solution to question 1 to 15. After you rate that answer, I'll work out question 15 to 29 and post second answer. You'd rate the second answer again paying same amount. Let me know if that's clear and you agree.

Thanks
Customer reply replied 4 years ago
Yes that's fine
Ok, I'll post the first one soon.

Thanks
Would you like to ask this question?
R.R. Jha, Tutor
Category: Homework
Satisfied Customers: 5,471
Experience: B.Tech
Verified
Customer reply replied 4 years ago
When do you think you will be finished
R.R. Jha, Tutor
Category: Homework
Satisfied Customers: 5,471
5,471 Satisfied Customers
Experience: B.Tech

R.R. Jha is online now

A new question is answered every 9 seconds

• Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
• Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

LogicPro

Engineer

5,731 satisfied customers

Expert in Java C++ C C# VB Javascript Design SQL HTML

Manal Elkhoshkhany

Tutor

4,551 satisfied customers

More than 5000 online tutoring sessions.

Linda_us

Finance, Accounts & Homework Tutor

3,138 satisfied customers

Post Graduate Diploma in Management (MBA)

Chris M.

M.S.W. Social Work

2,636 satisfied customers

Master's Degree, strong math and writing skills, experience in one-on-one tutoring (college English)

F. Naz

Chartered Accountant

2,161 satisfied customers

Experience with chartered accountancy

Bizhelp

CPA

1,887 satisfied customers

Bachelors Degree and CPA with Accounting work experience

Seanna

Tutor

1,781 satisfied customers

3,000+ satisfied customers, all topics, A+ work

< Previous | Next >

Related Homework Questions
I need help writing 2 poems in spanish, The listening
The listening passage for this examination consists of two poems. You'll hear the poems three times. These poems are to be written in Spanish as you hear them spoken on the tape. The listening passage for this examination consists of two poems. You'll hear the poems three times. These poems are to be written in Spanish as you hear them spoken on the tape. http://lessons.pennfoster.com/vid/Listening-Comprehension_Side-A_EQ0850.mp3 … read more
Cher
Masters Degree
1,381 satisfied customers
Answer, I am a paid member for service from Just Answer.I am
Dear Just Answer,I am a paid member for service from Just Answer.I am working in Excel. I need assistance in providing me a formula for totaling the number of similar numbers in a column of data (900+… read more
Master's Degree
180 satisfied customers
In an industrial setting, a pipe is plugged with fats, oils
In an industrial setting, a pipe is plugged with fats, oils and greases. Can you use steam, inside the pipe, to clear the plug? One coworker says yes, another says no. The reasoning behind the no is t… read more
David L.
Bachelor\u0027s Degree
6 satisfied customers
For LogicPro only: Design a C++ program in which a class
For LogicPro only: Design a C++ program in which a class should manage the free and allocated space. You should use a dynamic node implementation of link list to implement both lists for this assignme… read more
LogicPro
Engineer
Bachelor of Technology
5,731 satisfied customers
You can apply several different worksheets themes from which
You can apply several different worksheets themes from which tab? A.Insert, B. Home, C.File, or D. Page layout! Its not B What would be a situations in which you could use an excel chart to present yo… read more
GLENN
Master of Mathematics
345 satisfied customers
6. How many worksheets display in the Excel window when you
6. How many worksheets display in the Excel window when you create a new blank workbook? A. 3 B. 2 C. 4 D. 1 Student Answer: A Answer: Incorrect Reference: Objective 2.17. What would be a situation in… read more
Software Developer
Associate Degree
38 satisfied customers
Question 18 of 20: Select the best answer for the question.
Question 18 of 20 : Select the best answer for the question. 18. What size paper should you use for a legal document? A. 3″ × 5″ B. 8½″ × 11″ C. 7¼″ × 10½″ D. 8½″ × 14″… read more
JA Engineer
Diploma (Honors)
163 satisfied customers
I need help with Exam Number: 00701400 Lesson Name: General
I need help with Exam Number: 00701400Lesson Name: General Math I, Study Unit 2 Pennfoster test… read more
GLENN
Master of Mathematics
345 satisfied customers
Answer all three questions and don't exceed 600 words for
Answer all three questions and don't exceed 600 words for each answer while using at least two references to support your answers for each question adopting APA citation in the text and in the referen… read more
F. Naz
Chartered Accountant
CA Finalist & Completed B.com
2,161 satisfied customers
QUESTION 1 A(n) _________________ policy are codified as
QUESTION 1A(n) _________________ policy are codified as standards and procedures that are used when configuring or maintaining systems.0.10000 points Save AnswerQUESTION 2In systems analysis and desig… read more
F. Naz
Chartered Accountant
CA Finalist & Completed B.com
2,161 satisfied customers
I need all the questions answered inthis pdf! I need all
I need all the questions answered inthis pdf! I need all sixty questions on all 21 pages answered!… read more
Steven, M.Acc.
Instructor
Master\u0027s Degree
252 satisfied customers
Exam Number: 584002RR I need all t he questions answered in
Exam Number: 584002RR I need all t he questions answered in excel in this pdf file now! Asap!… read more
The-PC-Guy
Bachelor\u0027s Degree
629 satisfied customers
How do you differentiate between an expression and an
How do you differentiate between an expression and an equation? Provide an example of each, where the two are either related to or similar to each other. … read more
GLENN
Master of Mathematics
345 satisfied customers
Duane will use an open system LAN because he knows the open
Duane will use an open system LAN because he knows the open system will support varieties of hardware and software components made by different vendors. Steve will use a closed system LAN because he k… read more
Chris M.
M.S.W. Social Work
Master's Degree
2,636 satisfied customers
IT 278 Network Administration 1. Server roles and features
IT 278 Network Administration 1. Server roles and features can be added and updated through both a GUI installation and a Server Core installation. In a short essay, explain how to use Windows PowerSh… read more
David L.
Bachelor\u0027s Degree
6 satisfied customers
For LogicPro only. need help with this debugging to input it
For LogicPro only.need help with this debugging to input it into raptor// A high school is holding a recycling competition // This program allows a user to enter a student's // year in school (1 throu… read more
LogicPro
Engineer
Bachelor of Technology
5,731 satisfied customers
I need the answer key to penn american literature, 986174RR
I need the answer key to penn foster american literature, 986174RR 986175RR 986176RR 986177RR 986178RR … read more
GLENN
Master of Mathematics
345 satisfied customers
For LogicPro only * Reading data strings from a file *
For LogicPro only* Reading data strings from a file * Convert from int based container to templates or generics based * Accommodate dynamic resizing using this algorithm: 1. Starting with a dynamic si… read more
LogicPro
Engineer
Bachelor of Technology
5,731 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less