Math Homework

Ask Math Questions. Get Help With Your Math Homework

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

Related Math Homework Questions
Vector techniques can be used to prove and derive many geometric
Vector techniques can be used to prove and derive many geometric relationships. Use the following theorem from Euclidean geometry as you complete this assessment: Theorem: A triangle and its medial tr… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
F is the mid point of ec and g is the midpoint of fc 14.FG=2x-5
F is the mid point of ec and g is the midpoint of fc 14.FG=2x-5 and ef =5x-17,x=_______, and ec=_________ 15.Ec=5x-1 and GC=x+1, x=_______, fc=__________ Ap is between and b Find the value of x then d… read more
Mijcar
Mijcar
Consultant
Master's Degree
67 satisfied customers
F is the mid point of ec and g is the midpoint of fc14.FG=2x-5
F is the mid point of ec and g is the midpoint of fc 14.FG=2x-5 and ef =5x-17,x=_______, and ec=_________ 15.Ec=5x-1 and GC=x+1, x=_______, fc=__________ Ap is between and b Find the value of x then d… read more
Trigeoscal
Trigeoscal
College Math Professor
Master's Degree
960 satisfied customers
Then identify the following: Null and alternative hypothesis Sampling
Then identify the following: Null and alternative hypothesis Sampling procedures Independent and Dependent Variable/s Alpha level Outcome (significant results, or fail to reject null hypothesis) What … read more
SusanAthena
SusanAthena
Master's Degree
Master's Degree
41 satisfied customers
Question 3. (25%) (1) Suppose vector a = (1, 2,-1), and
Question 3. (25%) (1) Suppose vector a = (1, 2,-1), and vector  = (1,-3, 5). Find a ∙ and a ×. [10 marks] (2) ABCD is a parallelogram. The coordinates of A, B, D are known (see Figure 1… read more
Osbert12
Osbert12
Master's Degree
2,468 satisfied customers
a RESULT AF ANA researcher is interested in studying a peoples
a RESULT AF ANA researcher is interested in studying a peoples mean age. if the population st dev is known to be 9 years and 2 years of error margin is allowed, find the min sample size using 90% conf… read more
David
David
Post-Doctoral Degree
2,112 satisfied customers
a RESULT AF ANA researcher is interested in studying a peoples
a RESULT AF ANA researcher is interested in studying a peoples mean age. if the population st dev is known to be 9 years and 2 years of error margin is allowed, find the min sample size using 90% conf… read more
Mr. Gregory White
Mr. Gregory White
Master's Degree
Master's Degree
113 satisfied customers
Two ships leave a port at the same time. One travelled at 12km/h
Two ships leave a port at the same time. One travelled at 12km/h and on a course of 235 degrees. The other travelled at 15 km/h on a course of 105 degrees. How far apart were the ships after 4 hours, … read more
Ashok Kumar
Ashok Kumar
Electrical Engineer
5,316 satisfied customers
1. In checking the angles of a section of a bridge support,
1. In checking the angles of a section of a bridge support, an engineer finds the expression cos(2 sin-1 0.40). Write a paragraph explaining how the value of this expression can be found without the u… read more
Dr. Dan
Dr. Dan
Doctoral Degree
912 satisfied customers
I HAVE 7 PEOPLE IN A GROUP.. I WANT EACH ONE TO PLAY ONE ANOTHER
I HAVE 7 PEOPLE IN A GROUP.. I WANT EACH ONE TO PLAY ONE ANOTHER ONCE, WITH ONE SITTING OUT EACH ROUND DUE TO ODD NUMBER.. IM LOOKING FOR THE PERMUTATIONS OF EACH ROUND, SAY USING THE LETTERS A TO G… read more
Dr. Dan
Dr. Dan
Doctoral Degree
912 satisfied customers
Given two points A, B and length AB 3. determine the points
Given two points A, B and length AB=3. determine the points C and D on the line AB so that length AC=1 and AD= square root of 50.… read more
Dr. Dan
Dr. Dan
Doctoral Degree
912 satisfied customers
The position vector of point A is 2i + 3j + k and the postion
The position vector of point A is 2i + 3j + k and the postion vector of point B is 4i - 5j + 21k. Show that AB with an --> above the AB = 2i - 8j + 20k. Also find the unit vector u in the directio … read more
AL
AL
Master's Degree
204 satisfied customers
In the triangle ABC, M is the midpoint of AC and N is the point
In the triangle ABC, M is the midpoint of AC and N is the point that divides the side BC in such a way that |BN|:|NC|= 1:2. Express the vector MN in terms of vectors AB and AC… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
In a triangle ABC, M is te midpointof AC and N is the point
In a triangle ABC, M is te midpointof AC and N is the point that divides the side BC in such a way that |BN| :|NC| =1:2 How do you express the vector MN in terms of AB and AC… read more
Jim C
Jim C
Master's Degree
523 satisfied customers
1) determine whether it is possible to draw a traingle with
1) determine whether it is possible to draw a traingle with sides of the given measure. 4,2,1 b)3,3,3. c)10,5,10. 2)draw a triangle, find the value of x and then list the shortest and longest sides---… read more
muvee
muvee
Master's Degree
1,030 satisfied customers
an airplane with a speed of 210 km/hr goes directrly east.
an airplane with a speed of 210 km/hr goes directrly east. there is a wind blowing out of the norht east at a bearing of 140 degree at a speed of 20 km/hr. what is the magnitude and direction of the r… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
Im trying to figure out an equation for the distance betwee
I'm trying to figure out an equation for the distance between the midpoints of a circle and an ellipse while they are tangent to each other as the ellipse rotates. The ellipse and the circle are cente… read more
muvee
muvee
Master's Degree
1,030 satisfied customers
Crack the security code braintwister there is a 9-digit security
Crack the security code braintwister: there is a 9-digit security code each of the digits 1-9 are used exactly once (resulting in 362,880 possible combinations). In the set of 4 equations below, each … read more
Greg
Greg
Master's Degree
1,292 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.

JustAnswer in the News:

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.
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:

Manal Elkhoshkhany

Manal Elkhoshkhany

Bachelor's Degree

153 satisfied customers

I have completed my BA degree in 1988, and graduated with a GPA of 4.0.

Thilaan

Thilaan

Master's Degree

126 satisfied customers

I have done Masters.

Mr. Gregory White

Mr. Gregory White

Master's Degree

113 satisfied customers

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

rajeevanpillai

rajeevanpillai

Master's Degree

495 satisfied customers

M.Sc Statistics MPhil Statistics

Dr Arthur Rubin

Dr Arthur Rubin

Doctoral Degree

76 satisfied customers

Ph.D. in Mathematics, California Institute of Technology

JACUSTOMER-yrynbdjl-

JACUSTOMER-yrynbdjl-

Master's Degree

49 satisfied customers

I have taught college Mathematics for the past 10 years.

SusanAthena

SusanAthena

Master's Degree

41 satisfied customers

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

< 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.

Show MoreShow Less

Ask Your Question

x