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April 24, 2014

Search: maths - geometry

Number of results: 12,777

Applied Geometry maths
A Maths Applied student holidaying in Sydney notices that the Centrepoint tower has an angle of elevation of 15deg20'. After walking 400m directly towards the tower she now observes the elevation to be 24deg33'
Wednesday, June 19, 2013 at 12:15am by Mandy

Maths
What are the uses of Geometry?
Tuesday, February 26, 2008 at 9:28am by Susan

maths-geometry
how can we prove that parallelogram has parallel sides??
Tuesday, December 4, 2012 at 11:10pm by Anamika

maths-geometry
how do we prove that opposite angles and sides of a parallelogram are equal in measure?
Sunday, August 17, 2008 at 10:44am by fsds

maths (geometry)
decide whether the statement is true or false, A line has length and breadth
Tuesday, June 18, 2013 at 12:49pm by osa

maths geometry
the sum of three consecutive odd natural number is 153 find the numbers
Thursday, December 27, 2012 at 10:36am by adis

maths - geometry
if the points A(1,-2) B(2,3) C(-3,2) and D(-4,-3) are the vertices of the paralleogram ABCD, then taking AB as the base, find the height of parallelogram.
Sunday, March 3, 2013 at 10:04am by Anonymous

maths..... geometry word problems
the length of a rectangle is 8 cm more than its width. if its perimeter is 56 cm, find its area.
Sunday, September 8, 2013 at 9:30am by leena

geometry
1.in which geometry do lines no contain an infinite number of points? (a) plane coordinate geometry (b) discrete geometry (c) graph theory 2. in which geometry do points have thickness? (a) plane coordinate geometry (b) discrete geometry (c) graph theory i think the answer is...
Tuesday, August 30, 2011 at 4:39pm by SoccerStar

geometry (maths)
ABCD is a rectangle, in which BC=2AB. A point E lies on ray CD, such that CE=2BC. Prove that BE perpendicular AC.
Monday, June 6, 2011 at 4:25am by math...

Math
Make a complete re search project on maths is interconnected with other subject i.e. Maths Vs computer using art with maths.
Tuesday, June 5, 2012 at 4:01pm by Shivansh Tomar

maths letaracy,history,geography and life science
im going to grade 10 next year,and i want to be a psychologist and im going for maths letaracy and history feild im realy not good with maths and i just found out a few weeks ago that i need pure maths to do psychology.i dont know what to do now ,i also dont know the jobs ...
Saturday, October 26, 2013 at 8:02am by khanyisa maringa

I need an answer--molecular/electron geometry
Can anyone help me out with the differences between electron geometry and molecular geometry for SCl6? I think the molecular geometry is octahedral, but I'm not so sure for the electron geometry. Thanks :) *My earlier post wasn't answered, so I'd appreciate some help please =]
Tuesday, February 8, 2011 at 8:03pm by Kate

Molecular and Electron geometry
Can anyone help me out with the differences between electron geometry and molecular geometry for SCl6? I think the molecular geometry is octahedral, but I'm not so sure for the electron geometry. Thanks :) *My earlier post wasn't answered, so I'd appreciate some help please =]
Tuesday, February 8, 2011 at 6:47pm by Kate

Maths (coordinate geometry)
two lines y=-2x+6 and y=1.5x+1 intersect. What is the size of the acute angle at the intersection? Ive got 59.4 degrees. Any confirmation/slight alteration?
Wednesday, March 26, 2008 at 7:09am by Mikal

Maths B
Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55. The standard deviations for English and Maths were 10 and 8 respectively. In which subject did Charlotte perform better? Explain your decision.
Thursday, May 24, 2012 at 5:49am by Anna

Maths B
Charlotte received a score of 68 on both her English and Maths tests. The mean for English was 52 and the mean for Maths was 55. The standard deviations for English and Maths were 10 and 8 respectively. In which subject did Charlotte perform better? Explain your decision.
Thursday, May 24, 2012 at 9:02pm by Anna

maths
A letter is picked at random from the English alphabet. Find the probability that the letter : a) Appears in the word GEOMETRY
Wednesday, May 22, 2013 at 4:38am by arzam

Maths (Geometry)
P is a point in rectangle ABCD. The distance from P to the 4 vertices of the rectangle are 7,15,24 and N in some order. If N is an integer, determine the value of N.
Wednesday, May 29, 2013 at 4:24am by ABCD

maths-geometry
Construct ∆ABC, AB=6cm, BC=9cm,CA=8cm. construct tangents from the vertex C to the circle through AB as the diameter
Wednesday, March 6, 2013 at 5:49am by anoynomous

Molecular and Electron geometry
Can anyone help me out with the differences between electron geometry and molecular geometry for SCl6? I think the molecular geometry is octahedral, but I'm not so sure for the electron geometry. Thanks :)
Monday, February 7, 2011 at 7:02pm by Kate

geometry
Geometry riddl How did they like the story about towel manufacturing? Also, where can I find geometry worksheets on plane and simple? ? ? ?
Tuesday, September 26, 2006 at 9:24pm by Debra

MATHS GEOMETRY!!! URGENT PLEASE.
A triangle has side lengths 10,17 and 21cm. Find the length of the shortest altitude. And please show working out to help me understand.
Friday, February 15, 2013 at 1:56am by Edward

maths
i am told to do a project in maths it should involve a maths consept.pls help as to what should i do?
Sunday, November 18, 2007 at 4:43am by chandini

geometry
i didn't understand the concept of symmetry in maths ? what is its use in the field of mathematics? what is tha aplication of symmetry of symmetry in various fields. somevdy please answer
Saturday, June 14, 2008 at 10:30am by kate

maths geometry
two poles 15 meter and 30 meter high stand upright in a playground if their feet are 36 meter apart find the distance between their tops.
Thursday, December 27, 2012 at 10:25am by adis

maths geometry
Two parallel cords of a circle with radius 25 cm length of 30 cm and 48 cm. Find the distance between the two cords
Tuesday, April 1, 2014 at 2:19pm by praddy

Maths
A school has eleven Year 9 Maths classes of 27 students. Each class has 4 extra students added to it. Find the total number of students studying Year 9 Maths.
Thursday, February 26, 2009 at 1:41am by Jessica

maths
I am really facing difficulty in maths. I do my best to improve in maths but after entering in the examination hall during my exams, i just get confused. please help The proper name for the subject is mathematics or just "math" for short. Calling it "maths" calls attention to ...
Wednesday, June 14, 2006 at 7:23am by devendri

Maths B
Andrew got 68 for both English and Maths. The mean for english was 52 and the mean for Maths was 55. The standard deviations were 10 and 8 respectively. Determine the subject in which andrew did better
Saturday, March 9, 2013 at 10:56pm by Will

Geometry
For each property listed from plane Euclidean geometry, write a corresponding statement for non-Euclidean spherical geometry. A line segment is the shortest path between two points Hey guys I want to know how to do this and can you help me with this question?
Sunday, May 29, 2011 at 11:19am by Anonymous

statistics
among the exames in the examination 30%, 35% & 45% failed in statistics, in maths, & in atleast one of the subjects respectively. one student is selected at random. find the probability that: (a)he has failed in maths, (b)he passed in statistiics if it is known that he has ...
Wednesday, October 27, 2010 at 12:24am by hhhh

probability
among the exames in the examination 30%, 35% & 45% failed in statistics, in maths, & in atleast one of the subjects respectively. one student is selected at random. find the probability that: (a)he has failed in maths, (b)he passed in statistiics if it is known that he has ...
Wednesday, October 27, 2010 at 12:32am by hhhh

Maths
Hey :) I'm sitting my maths non-calculator GCSE tomorrow and am currently revising. I'm doing a practise paper and am currently stuck on this question: Express A in terms of w. 3w + 20 A -------- = -------- 200 A + 12 -- What does the question mean? -- Can you explain to me ...
Sunday, May 17, 2009 at 9:32am by Sarah

Math
In a maths class of 13 students, 2/3 of boys and 1/4 of the girls love maths. How many girls love maths
Tuesday, March 27, 2012 at 10:33am by kayode

Maths
Hi Can someone give me a help in finding maths quiz websites for Ket Stage 3
Saturday, April 21, 2007 at 5:15am by Fahad

maths
pplz tell me about maths working modals froom where can i down load then????
Thursday, January 22, 2009 at 5:54am by pulkit

Maths
What is the best website which has printable free worksheets for grade 7 with the maths topic : decimals? thank you for your help.
Sunday, January 23, 2011 at 5:19am by Alberta

MATHS
A store clerk sold 25 maths books and 10 english books for $855.00 .if she sold 10 maths books and 40 English books, she would have got $135 more. calculate the cost of each book.
Tuesday, February 9, 2010 at 3:38pm by JERMAINE

MATHS
ms.sue can you practice me in maths for s.e.a like give me sites to do test then you will correct when i post the answers
Sunday, March 17, 2013 at 1:37pm by fred

REGARDING MATHS
how to get the top rank in various maths olympiads...?
Thursday, May 26, 2011 at 5:46am by ???????

maths
can any one tell me wat are the topics for class 10th maths project for the year 2010-2011.
Saturday, May 15, 2010 at 12:54pm by prateek nayak

history,geography,life science,maths or maths lit
can i be a social worker while am those subject
Thursday, December 5, 2013 at 3:01pm by kamva

maths
How to prepare a working model in maths for standard IV?
Thursday, May 1, 2008 at 7:53am by pawan

maths
what are the applications of maths in our daily life
Monday, May 20, 2013 at 1:28am by Gagandeep

maths - geometry -yr11
HI guys. find the equations of the lines represented by 4x^2 - 5xy - 6y^2 + 11x + 11y - 3 = 0 I am lost. What two lines are they asking for? And is there a general formula/appraoch to simplifying the duel equation with powers to 2? I tried turning the x^2 and y^2 into squares ...
Thursday, June 19, 2008 at 8:23am by mike

Maths
Could somebody help me with this Maths squence 2N + 2, 3N - 1 , 10N + 6
Thursday, September 27, 2007 at 2:08pm by Robert

maths
which is valuable abacus or vedic maths?
Sunday, December 16, 2012 at 1:00pm by Anamika

MATHS
if a student scores 58 in a maths exam predict the score they would get in science??? Have no idea where to start on this answer other than having a good guess!! Can anyone help please??? Thanks Andrew
Monday, July 19, 2010 at 10:06pm by ANDREW

maths
In a maths test a student score 75 out of 100 marks.Express his marks as a decimal
Thursday, December 8, 2011 at 4:44am by wizguysaturday

Accounting,business studies,economics and maths literacy
What career to follow wth maths literacy
Wednesday, January 22, 2014 at 2:27pm by Bongiwe

Geometry Letter Grammar??
Hello I'm in Geometry Honors (I'm a freshman btw) and I'm failing with a D. I talked to my counselor about switching me out and going to regular and she says it's okay BUT she needs a letter from my mother saying it's okay to switch me out. I was wondering if you can write the...
Saturday, October 5, 2013 at 6:53pm by unknown

Exams help
Hello I am a Grade 11 student , I am willing to resit my maths exam this November , but I have to take my account that my IGCSE's are this year , my mocks will be in January and my real resit exams will be at the beginning of November , which is just a month ahead Should I ...
Saturday, October 4, 2008 at 6:07am by Amy

Chemistry
Are both the electron domain geometry and molecular geometry of HCN linear?
Monday, December 7, 2009 at 7:38pm by Trish

geometry
Math - Plane Geometry. BC is a diameter of circle O, and radius OE is parallel to chord CD. Help?
Monday, May 23, 2011 at 10:13am by Brianna

English
Can you please help express the concept below? Thank you, Writeacher. I was last proud of myself when I got an A in maths/when I got a 7 and a half (according to the Italian grade system) in maths.
Tuesday, April 24, 2012 at 6:42pm by Mike1

maths
As a foundation teacher how can you make maths sansetive to all foundation phase learners
Thursday, March 18, 2010 at 2:42pm by Thandokazi

geometry
how can you tell in geometry that the equations are parallel, perpendicular , neither, either?
Saturday, September 25, 2010 at 7:27am by 14

Geometry
Anyone have the Amsco's geometry textbook and can help me out with some homework?
Monday, November 28, 2011 at 8:42pm by Anita

Geometry
I Need help doing a geometry proof. In the figure below, PQ=RS. Prove PR=QS. ____________________ P Q R S
Sunday, February 5, 2012 at 2:30pm by Jennifer

geometry
Prove that the statement, “Rectangles do not exist,” is true in hyperbolic geometry.
Wednesday, February 20, 2013 at 7:56pm by denise

math geometry
how can i prove in geometry proofs that something is a midpoint of a line? thanks
Tuesday, November 12, 2013 at 5:38pm by Annie

Geometry
I need help unscrambling these geometry vocabulary words senligtacirpalse pitprceenostel nyenagliltuiqitrea gemhetrohnie
Sunday, January 31, 2010 at 8:18pm by Daisy

geometry
in elliptic geometry prove that the length of the summit of a saccheri quadrilteral is less than the base
Wednesday, May 4, 2011 at 11:09pm by al

Please help on geometry - analytic geometry
What is the area, in square units, of a triangle whose vertices are at (4,-1), (10,3) and (4,5) ? How to do this?
Friday, February 22, 2013 at 5:21pm by Knights

geometry
prove that The sum of the angles in any triangle is 180 degrees is true in Euclidian geometry.
Tuesday, February 26, 2013 at 11:34am by denise

Chemistry
What is the Lewis structure formula, electron pair geometry and the molecular geometry for SO4^2-
Wednesday, August 7, 2013 at 1:12am by rose

chem
what kind of e-pair geometry, molecular geometry, and bond angles does C4H10 exhibit? I'm confused.
Monday, May 5, 2008 at 10:01pm by natash

Geometry
In geometry, a common standard setting for enlarging on a copy machine is 121 percent. What does this mean?
Monday, November 25, 2013 at 2:06pm by Martha

geometry
what geometry figure begins and ends in the same point
Wednesday, January 28, 2009 at 8:02pm by john smith

geometry
In geometry, can a counterexample be used to determine if a conjecture is false or not?
Friday, January 15, 2010 at 4:07pm by erin

geometry
Can somebody help me with Proofs in Geometry Given:M<ABE=M<CBD
Tuesday, June 19, 2012 at 6:19pm by Jay

presentation-maths
I have to do a presentation on maths. It is on time but I can't think of many mathmatical links.
Thursday, May 14, 2009 at 1:04pm by Anonymous

geometry maths
a circle of radius 1 is inscribed in a square. A smaller circle is tangent to two sides of the square and the first circle. Determine the radius of smaller circle and larger circle
Thursday, April 3, 2014 at 1:24pm by praddy

Geometry
In Euclidean geometry, the sum of the measures of the interior anglesof a pentagon is 540o. Predict how the sum of the measures of the interior angles of a pentagon would be different in spherical geometry.
Friday, June 22, 2012 at 8:15am by Dillon

CHEMISTRYYYY
Electron DOMAIN GEOMETRY & the MOLECULAR GEOMETRY of the following compounds: 1) ICl3 2) PCl3 3) XeF4 4) SF6 5) TeCl4
Friday, March 30, 2012 at 2:07am by BMW

Geometry
Help with Geometry please! Do you have any specific questions?
Monday, October 16, 2006 at 3:43pm by Margie

geometry
Why don't parallel lines exist in elliptical geometry?
Tuesday, July 13, 2010 at 1:07pm by BOB

geometry
prove that rectangles do not exist in hyperbolic geometry
Wednesday, March 13, 2013 at 3:36pm by denise

math
any shape with 4 lines of symmetry and rotational order 2. A rectangle would fit that description. See http://www.icteachers.co.uk/children/sats/rotational.htm#Maths I hope this helps. Thanks for asking. i need some help on my maths and i am inbarresed to ask my teacher
Sunday, September 17, 2006 at 9:27am by george

CHEMMMMM
Find the Electron DOMAIN GEOMETRY & the MOLECULAR GEOMETRY of the following compounds: 1) ICl3 2) PCl3 3) XeF4 4) SF6 5) TeCl4
Friday, March 30, 2012 at 12:41pm by BMW

statistics
in a class of 40 student,18 pass maths, 19 pass account,16 pass economics 5 pass maths and account only, 6 pass maths only, if each student pass at least one of the subject.find the percentage number who fail in at least one of economics and maths. how many student fail in all...
Wednesday, October 5, 2011 at 1:27am by kenneth

geometry
to all the people that helped me with my recent geometry questions thankyou my grade I received was 45 out of 50 points best I've ever done in my class.
Thursday, January 13, 2011 at 5:32am by crystal

10th
i am just abt to finish my 10th grade,i am very weak at maths and science,hence i have opted to take economics. 1.is this the right choice? 2.is there goin to be maths in it? 3.what are the core subjects involved?
Wednesday, February 23, 2011 at 1:24am by sam

PLEASE HELP
whats a complimentery line? Thank you for using the Jiskha Homework Help Forum. If you are studying Geometry: http://astronomyonline.org/Science/Geometry.asp
Wednesday, August 15, 2007 at 6:16pm by Sarahbeth

Algebra
In an interview of 50 math majors, 12 liked calculus and geometry 18 liked calculus but not algebra 4 liked calculus, algebra and geometry 25 liked calculus 15 liked geometry 10 liked algebra but neither calculus nor geometry 2 liked geometry and algebra but not calculus. Of ...
Monday, January 11, 2010 at 8:45pm by Anita

Geometry
Ok i don't understand this question on my Geometry test. It says: On days that it rains, I carry an Umbrella 1. Rewrite the above statement as a conditional Can someone help me here?
Wednesday, November 14, 2007 at 1:59pm by Christina (:

geometry
if the midpoints of the sides of a parallelogram in succession are joined, the quadrilatral formed is a a parallogram. Prove this theorem in euclidean geometry using analytic techniques
Thursday, April 4, 2013 at 7:29pm by denise

math (geometry)
What is a good website that can help me with geometry?
Monday, March 3, 2008 at 2:51pm by jonasgrl12

Geometry
In geometry what kind of algebra do you use?
Friday, September 10, 2010 at 12:26pm by Samantha

geometry
In Geometry how do I calculate the precion of 14 meters?
Tuesday, August 21, 2012 at 7:42pm by jane

geometry
why do rectangles not exist in hyperbolic geometry
Monday, February 18, 2013 at 3:01pm by denise

Maths
Hi I have a maths problem I can't figure out please someone help. Zac had some 2c stamps and 5c stamps.he needed to put 30c on a postcard to mail it.what combinations of stamps could he use.
Tuesday, August 13, 2013 at 5:51am by Maddy

Geometry :)
Use coordinate geometry to prove that the quadrilateral formed by connecting the midpoints of a kite is a rectangle. I have no Idea how to do this problem, so if anyone could help I would be very greatfull. :)
Tuesday, January 15, 2013 at 2:14pm by Bob

Geometry
Which of the following statements from Euclidean geometry is also true of spherical geometry? a. A line has infinite length. b. Two intersecting lines divide the plane into four regions. c. Two perpendicular lines create four right angles. d. The intersection of two lines ...
Friday, August 5, 2011 at 10:34am by Lily

quick french question
In the sentence "ou prenez vous des cours de maths?" can I replace "des cours de maths" with "en?"
Thursday, February 5, 2009 at 8:02pm by rc

geometry, thanks
I just wanted to thank everyone that helped me on my geometry problem. I actually found the answer using the pythagorean theorem and knowing ratio rules that apply to triangles. Thanks again.
Thursday, July 13, 2006 at 4:10pm by Kaytee

Math
The homothetic geometry on C is (C,H) where H is the group of scaling of C. Which figures are congruent in (C,H) to the circle of radius 1 centered at 1? How could you describe the congruence class in language understandable by a high school geometry student?
Monday, October 3, 2011 at 11:55am by Kyle

geometry
At rosemead high school, 94 students take biology, 86 take ethnic studies, and 95 take geometry. thirty-seven students take both biology and geometry, 43 take geometry and ethnic studies, and 42 take ethnic studies and biology. twenty eight students take all three subjects. ...
Monday, September 13, 2010 at 6:51pm by Audrey

geometry
At rosemead high school, 94 students take biology, 86 take ethnic studies, and 95 take geometry. thirty-seven students take both biology and geometry, 43 take geometry and ethnic studies, and 42 take ethnic studies and biology. twenty eight students take all three subjects. ...
Monday, September 13, 2010 at 9:25pm by Audrey

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