Math Homework

Ask Math Questions. Get Help With Your Math Homework

Connect one-on-one with {0} who will answer your question

Customer Question

I have a calc/...

I have a calc/ trig problem I cant solve

**Tutor's Assistant:** The Math Tutor can help you get an A on your homework or ace your next test. Tell me more about what you need help with so we can help you best.

Is this a bot?

**Tutor's Assistant:** Is there anything else the Math Tutor should be aware of?

Um Really it's just a trig problem. I need to find the exact answer in radians for tan(3x)=-3

Show More

Show Less

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a math tutor or teacherLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Related Math Homework Questions

2 tan 112 1/2 degree / 1-tan^2 112 1/2 degree. Trig

2 tan 112 1/2 degree / 1-tan^2 112 1/2 degree JA: The Math Tutor can help you get an A on your homework or ace your next test. Tell me more about what you need help with so we can help you best. Custo… read more

The population of a country increases by 5%,10%,15% in three

the population of a country increases by 5%,10%,15% in three successive years. what is the approximate overall percentage increase for the three years? i want answer immediately and i want step by ste… read more

I need help with my MAT/117 (Algebra 2) Final Exam with (45

I need help with my MAT/117 (Algebra 2) Final Exam with (45 questions). Would this be the right Week 9 Mat/117 Final Exam for 2015.… read more

Use a calculator to find the approximate function value to

Use a calculator to find the approximate function value to four decimal places. cos 38.2° cot 5pi/7 Find the exact function value if it exists. No decimal approximations allowed. sin 240° Find the exa… read more

Solve for Θ; 0 ≤ Θ < 360 2sin²Θ + 3cosΘ = 0 I tried to

Solve for Θ; 0 ≤ Θ < 360 2sin²Θ + 3cosΘ = 0 I tried to use 1-sin²Θ then the distributive property, but it didn't fly on my end. Requesting detailed explanation - not just final answer (I actually w… read more

Use a calculator to find the approximate function value to

Use a calculator to find the approximate function value to four decimal places. 1) sin 49.3° 2) tan 5pi/7 Find the exact function value if it exists. No decimal approximations allowed. 3) cos 210° Fin… read more

1. Find all solutions of the equation in the interval [0, 2 ). cot2

1. Find all solutions of the equation in the interval [0, 2p). cot2 = 3 2. Find all solutions of the equation in the interval [0, 2p). 3 tan( x- pi/4) – square root 3 = 0 3. Find all solutions of the … read more

1. Solve the equation symbolically over the interval [0,2pi).

1. Solve the equation symbolically over the interval [0,2pi). Cos (2x) = square root 2 over 2 The solution set is ? (Type exact answers in terms of pi. Use integers or fractions for any numbers in the… read more

1. Use the given information to find the exact value of each

1. Use the given information to find the exact value of each of the following. a. Sin2 0 b. cos 20 C. tan 20 Sin0 = -3/5, 0 lies in the quandrant III Simplify your answer, including any radical. Use i… read more

Penn Foster Plane Trigonometry Part 3 Answers to the Examiantion

6. find the acute angle A, to the nearest second, when: a. log cos A = 9.12575 b. log sin A = 9.91655 c. log cot A = 0.11975 d. log tan A = 0.06323 7. simplify the following: sin (90°+ x) sin (180°+ x… read more

17 MULTIPLE CHOICE ANSWERS. NEED IT DONE IN 30 MIN. MAX1.

Curtis K ARE YOU ONLINE? ANYONE! PLEASE 17 MULTIPLE CHOICE ANSWERS. NEED IT DONE IN 30 MIN. MAX 1. Find the derivative of the given function. y = -8sin (7x4 – 8) A-224x3cos (7x4 – 8) B 224x3cos (7x4 –… read more

This relates to a triangle with points A(5,-2), B(0,0) and

This relates to a triangle with points A(5,-2), B(0,0) and C(4,2) and need to be rotated so that the side BC lies on the positive x-axis. The triangle has been translated to this position using (x,y).… read more

I have two sets of questions I need answered desperately. I

I have two sets of questions I need answered desperately. I have tried them already once on my own and failed. This is my last chance to get these correct. All work has to be shown. I'm very grateful … read more

Im having some trouble figuring out how to do a few problems

I'm having some trouble figuring out how to do a few problems in my trig homework. I get stuck half way through the problems. The first one is: Solve the equation (3 tan squared x - 1)(tan squared x -… read more

1. State the x-intercept(s) of f(x) x2 - 6x + 8 . 2. Convert

1. State the x-intercept(s) of f(x) = x2 - 6x + 8 . 2. Convert from radians to degrees : 5?/6 3. Solve for x : 4 x -1 = 64 . 4. State the conjugate of -4 - 3i . 5. State the domain of f(x) = 3x + 2. 6… read more

1. Find a positive angle, in degrees, that is less than that

1. Find a positive angle, in degrees, that is less than that is coterminal with (5 points) 2. Name the quadrant that contains angle , in standard position, if 3. Determine the quadrant in which termin… read more

How do i find the angle between the intersection of 2 planes

How do i find the angle between the intersection of 2 planes and a line that is coplanar with one of the lines? Here is what i know. The problem involves 3 planes, x y and z. I know the intersection a… read more

Calcuators and Trig Ratios1)find the value (A)sin ...

Calcuators and Trig Ratios 1)find the value (A)sin 47degrees (G)54degrees 2)Find the value of t (A)sint=.7547 (H)sect=1.4718 3)If 0 is an angle in the first quadrant, find the value of 0 (A)sin 0 = 1/… read more

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.

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.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...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.

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

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!!!!

Los 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.

Hesperia, CA

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

Kernersville, 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.

Woodstock, 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.

Elkton, 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.

Dallas, TX

< Previous | Next >

Mr. Gregory White

Master's Degree

95 satisfied customers

M.A., M.S. Education / Educational Administration

JACUSTOMER-yrynbdjl-

Master's Degree

49 satisfied customers

I have taught college Mathematics for the past 10 years.

SusanAthena

Master's Degree

41 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

Dr Arthur Rubin

Doctoral Degree

38 satisfied customers

Ph.D. in Mathematics, California Institute of Technology

mhasan420

Master's Degree

29 satisfied customers

BA Maths, Oxford

Don

Master's Degree

17 satisfied customers

M.S. Astronautical Engineering. Math/Science/Comp Tutor

judybailey61

Bachelor's Degree

17 satisfied customers

20 years teaching mathematics

< Previous | Next >

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.