Wednesday

April 23, 2014

April 23, 2014

Number of results: 94,347

**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*

**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*

**Please help on geometry - analytic geometry**

Knights, If you are in analytic geometry, I am pretty certain your teacher expects an analytical approach, not a graphical approach. See the example I posted.
*Friday, February 22, 2013 at 5:21pm by bobpursley*

**geometry please please please help**

its just a normal hexagon with an interior angle value of 3x. It doesn't have anything else to it. please help!!!
*Wednesday, December 12, 2012 at 4:35pm by BaileyBubble*

**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*

**Math(Geometry)**

please help im maths sums of geometry
*Wednesday, August 22, 2007 at 7:18pm by neha*

**geometry**

Is this a geometry or optics question? I do not understand what it means to be "reflected twice over parallel lines" Please clarify
*Wednesday, December 22, 2010 at 11:49am by drwls*

**Geometry**

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

**Please help on geometry - analytic geometry**

I could also i think find the area of the square/rectangle and minus the pieces that are not part of the triangle
*Friday, February 22, 2013 at 5:21pm by Knights*

**geometry please please please help**

What is the value of x in the regular polygon below? hexagon with an interior angle value of 3x please please help and thanks in advance. :)
*Wednesday, December 12, 2012 at 4:35pm by BaileyBubble*

**math**

can someone take a look at my problem please? its Geometry please please please help
*Wednesday, December 12, 2012 at 4:19pm by BaileyBubble*

**AP Chemistry- PLEASE HELP**

The electron-domain geometry and molecular geometry of iodine trichloride are trigonal bipyramidal and T-shaped, respectively. I think!!!!!!
*Tuesday, January 29, 2013 at 7:12pm by Devron*

**geometry please please please help**

Each angle of a hexagon is 120 degrees. 3x = 120 x = 120/3 x = ? http://www.mathsisfun.com/geometry/interior-angles-polygons.html
*Wednesday, December 12, 2012 at 4:35pm by Ms. Sue*

**geometry**

If you post a specific geometry question, we can help. Please show us how far you got with the problem so we can see where you are having trouble and steer you in the right direction.
*Saturday, February 16, 2008 at 8:37pm by Anonymous*

**AP Chemistry- PLEASE HELP**

The electron-domain geometry and molecular geometry of iodine trichloride are __________ and __________, respectively.
*Tuesday, January 29, 2013 at 7:12pm by Sonya*

**Please help on geometry - analytic geometry**

ok thanks
*Friday, February 22, 2013 at 5:21pm by Knights*

**11th grade**

Please Label the School Subject as Geometry or 11th grad geometry. Then the right teacher will read and answer your post. Sra
*Wednesday, December 15, 2010 at 6:46pm by SraJMcGin*

**Please help on geometry - analytic geometry**

It helps if you plot the points first, then you can find the length of the sides of the triangle. area of a triangle is 1/2 base times height.
*Friday, February 22, 2013 at 5:21pm by JJ*

**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*

**geometry please please please help**

We can't see the polygon below.
*Wednesday, December 12, 2012 at 4:35pm by Ms. Sue*

**geometry **

In a triangle ABC, angle B is 3 times angle A and angle C is 8 degrees less than 6 times angle A. The the size of the angles. Size of angle A is = Size of angle B is = Size of angle C is = can someone please help me with this..? I am very weak at geometry...and math in general...
*Saturday, September 26, 2009 at 4:44pm by Anonymous*

**AP Chem please help!**

The electron-domain geometry and molecular geometry of iodine trichloride are __________ and __________, respectively. The answer is trigonal bipyramidal, T-shaped, respectively- I do not understand the approach
*Tuesday, January 29, 2013 at 7:58pm by Sonya*

**geometry!!!! PLEASE HELP!!!!**

Hello mathsfreak can you please give the detailed solution??
*Monday, April 29, 2013 at 12:02pm by birju*

**Geometry please help me need to finish!**

This site explains how to do this. http://www.mathsisfun.com/geometry/pyramids.html
*Thursday, August 18, 2011 at 10:28pm by Ms. Sue*

**Geometry**

Jasmyn -- Dumping your homework problems on us is not acceptable. Please attempt to answer these questions and then we'll help you. If you post any more geometry questions tonight without showing us your ideas, they will be removed.
*Thursday, September 4, 2008 at 7:48pm by Ms. Sue*

**Geometry please help me need to finish!**

can you please help me write a summary for these questions like 2 sentences
*Friday, August 19, 2011 at 9:01pm by need help *

**Geometry**

compass and straight-edge** I'm really sorry for boring you or putting you in confusion but I'm making up work for all my 6 classes pleasssee help me with the above question, for it is the last question in the assisgment for geometry please help fast I want 2 turn it in ...
*Wednesday, October 2, 2013 at 8:29am by Anonymous *

**geometry**

where do you think should i post the link to see the figures pictures please? please help huhu
*Thursday, November 7, 2013 at 8:17am by BARBIE LEE *

**geometry please help**

please help me with the question I posted at 4:56pm today
*Wednesday, February 24, 2010 at 8:34pm by mike*

**Geometry**

ok now please solve my geometric problem please
*Monday, November 8, 2010 at 7:06pm by Anonymous*

**Geometry**

Please someone answer, Ms.Sue please anybody...? :( ??? :(
*Tuesday, February 26, 2013 at 8:37pm by Sandy*

**French help please!!!**

thanks ms. sue. can you take a look at my GEOMETRY HELP ASAP!!!! question please? its under anonymous.
*Friday, December 7, 2012 at 1:14pm by BaileyBubble*

**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*

**Geometry**

Need help please: (3,0) (7,6) (x-7)2 + (y-6)2 = 7(2) (x-7)2 + (y-6)2 = 49 Having difficulty with this problem.Can someone help? geometry - Reiny, Saturday, March 31, 2012 at 8:07am You don't say what the actual problem is. I see the resemblance to finding the equation of a ...
*Saturday, March 31, 2012 at 7:23pm by Kel*

**Geometry**

Need help please: (3,0) (7,6) (x-7)2 + (y-6)2 = 7(2) (x-7)2 + (y-6)2 = 49 Having difficulty with this problem.Can someone help? geometry - Reiny, Saturday, March 31, 2012 at 8:07am You don't say what the actual problem is. I see the resemblance to finding the equation of a ...
*Saturday, March 31, 2012 at 7:23pm by Kel*

**geometry**

What is your geometry question? What exactly do you need help with in terms of geometry? Write back....
*Saturday, February 16, 2008 at 8:37pm by Guido*

**GEOMETRY ONE QUESTION PLEASE HELP!!!!!**

http://www.jimloy.com/geometry/centers.htm
*Wednesday, December 14, 2011 at 11:56am by Reiny*

**geometry**

show that (-3, 1) and (3, -1) and (1, 3) are the vertices of an isosceles triangle. find its area. please include explanation. this is really frustrating please help. thanks alot! :)
*Friday, June 22, 2012 at 10:59pm by peewee*

**Geometry**

URGENT PLEASE HELP please help me understand how to draw a net, am i supposed to memorize these or is there a method for drawing nets for different shapes.
*Sunday, February 10, 2013 at 7:51pm by haley*

**7th grade geometry**

I need help desperately with geometry. the geometry is Area: Parallelograms, Triangles, and Trapezoids. It's really hard for me. Only if you get the concept. Anyway, Pleaswe help me!!!!!!!!!!
*Monday, January 28, 2008 at 6:52pm by Janelle-Marie*

**Analytic geometry**

What is the distance of the line x+6y-7=0 from the origin? Please help, is my answer -7sqrt37/37 correct? If not, please help me whats the right solution
*Saturday, January 12, 2013 at 2:40am by Xavier*

**Trigonometry/Geometry - Inequalities**

Let a, b, and c be positive real numbers. Prove that sqrt(a^2 - ab + b^2) + sqrt(a^2 - ac + c^2) is greater or equal to sqrt(b^2 + bc + c^2). Under what conditions does equality occur? That is, for what values of a, b, and c are the two sides equal? This looks like a geometry...
*Saturday, December 7, 2013 at 4:58pm by Sam*

**AP Chem**

The electron-domain geometry and molecular geometry of iodine trichloride are __________ and __________, respectively. The answer is trigonal bipyramidal, T-shaped, respectively- I do not understand the approach PLEASE EXPLAIN HOW YOU GOT THE ANSWER!!!
*Tuesday, January 29, 2013 at 8:45pm by Sonya*

**Geometry**

I need to get the largest area of 100 feet of rope. I want to say rectangle: 40L x 40L x 10w x 10w =100 Please advise if I am on the right track. Keeping in mind that you can use any Plan Geometry Shape?
*Sunday, March 27, 2011 at 1:00pm by Jeannie*

**geometry please please please help**

120/3=40 so 40 is the answer right?
*Wednesday, December 12, 2012 at 4:35pm by BaileyBubble*

**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*

**GEOMETRY MIDPOINT FORMULA steve how did this hapn**

If a line is extended from A (2,3) through B ( -2, 0 ) to a point so that AC = 4ab Find the coordinates of C Please help thanks so much GEOMETRY MIDPOINT FORMULA - Steve, Thursday, January 30, 2014 at 11:58am B-A = (-4,-3) C-A = 4(B-A) = (-16,-12) C = A+(C-A) = (-14,-9)
*Friday, January 31, 2014 at 8:53am by Joy*

**Geometry proving quadrilaterals **

Proving quadrilaterals PLEASE PLEASE PLEASE HELP *the diagonals of a square bisect the vertex angle * the diagonal of a rhombus are perpendicular *each diagonal of a rhombus bisects the opposite angles of the rhombus help me prove please how ? tell me
*Monday, September 30, 2013 at 6:58am by Julia*

**Coordinate Geometry: Ms.Sue or someone please help**

Hi! Can you please help me with this problem/proof? I'm not sure how to approach it. Thanks! Prove that a line perpendicular to a radius at the point where the radius meets the circle is tangent to the circle. Use coordinate geometry.Hi! Can you please help me with this ...
*Monday, October 28, 2013 at 5:55pm by Anonymous*

**Coordinate Geometry: Ms.Sue or someone please help**

Hi! Can you please help me with this problem/proof? I'm not sure how to approach it. Thanks! Prove that a line perpendicular to a radius at the point where the radius meets the circle is tangent to the circle. Use coordinate geometry.Hi! Can you please help me with this ...
*Monday, October 28, 2013 at 6:33pm by Anonymous*

**Geometry: Ms. Sue or Steve or someone help please?**

Not just for your particular triangle, but for any triangle at all, the intersection of the medians is 2/3 of the way from each vertex to the opposite side midpoint. For proof see: https://www.khanacademy.org/math/geometry/triangle-properties/medians_centroids/v/proving-that-...
*Thursday, October 24, 2013 at 6:38pm by Damon*

**10th grade (geometry)**

Please indicate subject, not grade level. That will help increase the chances that the appropriate teacher reads your question. Because of similar-triangle geometry rules, the ratio of shadow length to the height of the object casting the shadow is a constant. If the tree ...
*Thursday, March 18, 2010 at 8:41am by drwls*

**Chemistry**

When you say shape do you refer to the electronic geometry or the molecular geometry. I assume molecular geometry. PH3, CHCl3 and PO4^3- are correct. H2S is angular (like water). H | S-H
*Wednesday, December 7, 2011 at 10:42am by DrBob222*

**Geometry**

Help me today,please!Don't give me the answers if you don't want to,but please give me an idea of what im supposed to do! :(
*Monday, February 13, 2012 at 8:08pm by Joshua*

**PLEASE HELP geometry trapezoid problem please help**

THANKS ALOT STEVE THANKS ALOT I REALLY APPRECIATE IT!!
*Tuesday, December 4, 2012 at 11:33am by Knights*

**Geometry**

HOW DO YOU FIND THE HEIGHT OF A TRIANGLE??????! I am taking my SAT tomorrow morning, and i am freaking out because i haven't taken geometry for 5 years and i can't even remember how to find the height of a simple triangle! You have no idea how stressed out i am right now! *...
*Friday, October 8, 2010 at 6:14pm by Alexa*

**Chemistry - molecular polarity**

Hi Dr. Bob. Could you please take a look at the question below and my work? I'm not sure how to get the correct answer for this question. I would greatly appreciate your help! How many of the following molecules are polar? BrCl3 CS2 SiF4 SO3 A) 1 B) 2 C) 3 D) 4 E) 0 The ...
*Thursday, April 18, 2013 at 3:45pm by Constantine*

**PLEASE HELP geometry trapezoid problem please help**

The diagonals of a trapezoid are perpendicular and have lengths 8 and 10. Find the length of the median of the trapezoid. I don't get it... i got as far as the area is 40, and m (median) times the height is 40 as well... please help!
*Tuesday, December 4, 2012 at 11:33am by Knights*

**geometry**

PLEASE HELP!!!!!!!
*Tuesday, August 30, 2011 at 4:39pm by SoccerStar*

**geometry**

help please... Thanks
*Wednesday, May 11, 2011 at 4:24pm by mo needs help.......*

**geometry**

please help me?
*Tuesday, May 17, 2011 at 7:56pm by john *

**geometry**

Please help...
*Thursday, July 14, 2011 at 8:13pm by lisa*

**geometry**

Please help
*Thursday, July 14, 2011 at 8:10pm by lisa*

**geometry**

please help
*Wednesday, May 15, 2013 at 9:18pm by Hannah*

**Geometry**

help please
*Monday, June 10, 2013 at 6:34pm by Patrick*

**Geometry Please Help**

/Users/szeringue/Desktop/SCAN0001.JPG Can you help me solve this problem, Please AB=27 BC=x CD=4/3x AD=x AC=? How do I get what AC equals?
*Thursday, December 2, 2010 at 7:24pm by Jake*

**Geometry Please Help**

/Users/szeringue/Desktop/SCAN0001.JPG Can you help me solve this problem, Please AB=27 BC=x CD=4/3x AD=x AC=? How do I get what AC equals?
*Thursday, December 2, 2010 at 7:24pm by Jake*

**set (math)**

A class of 47 students took examination in algebra and geometry. If 29 passed algebra and 26 passed geometry and 4 failed in both subjects, how many passed both subjects? With solution please, tnx...
*Wednesday, January 23, 2013 at 7:25am by HELP HELP HELP MNHS*

**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*

**Geometry. Please help. **

Thank you!!!(= I get it now
*Tuesday, August 30, 2011 at 5:55pm by Melanie*

**Geometry. Please help. **

You're very welcome. :-)
*Tuesday, August 30, 2011 at 5:55pm by Ms. Sue*

**Geometry again**

please help me!!!!!!!!
*Wednesday, March 24, 2010 at 9:33pm by Monique N.*

**geometry**

can someone help me please?
*Monday, May 16, 2011 at 6:17pm by mo needs help...*

**Geometry-Please Help**

39
*Monday, November 14, 2011 at 10:01pm by Ms. Sue*

**geometry**

proofread, please
*Monday, February 13, 2012 at 1:04am by Anonymous*

**Geometry**

Can you please explain?
*Wednesday, March 7, 2012 at 7:00pm by Diana*

**geometry!!! please help me!!!!**

345
*Wednesday, May 8, 2013 at 6:51am by a*

**geometry!!! please help me!!!!**

wrong
*Wednesday, May 8, 2013 at 6:51am by Sambaran G.*

**Geometry**

Explain, please?
*Sunday, May 5, 2013 at 11:30pm by K*

**Geometry please help**

is it 45?
*Tuesday, May 14, 2013 at 5:25am by subharthi*

**Geometry**

i need help please!
*Monday, September 24, 2012 at 6:59pm by kacy*

**geometry**

please answer
*Tuesday, September 10, 2013 at 5:16pm by loli*

**Geometry**

Please HELP it's urgent!
*Wednesday, October 2, 2013 at 8:29am by Anonymous *

**GEOMETRY**

where to locate it please?
*Wednesday, November 6, 2013 at 8:27am by BARBIE LEE *

**please help this is a geometry question**

-7
*Wednesday, December 5, 2012 at 7:09pm by bobisha*

**Geometry**

Can you please explain this to me?
*Thursday, March 13, 2014 at 1:54pm by D*

**geometry**

I am currently in a section of my geometry book titled Applying Properties of Similar Triangles. This is a very easy section but there is on problem where I cannot figure out (forgot) the next step. 1. z-4 12 --- = --- z/2 10 2.(z-4)10 = (z/2)12 3. 10z+40 = ? Thank you for ...
*Monday, December 8, 2008 at 10:33pm by Tami*

**Geometry**

first, add both segments together: (combine like terms) (4a+5)+ (2a-6)= 6a-1 And because 6a-1 is the whole segment, make it equal to 20. 6a-1=20 6a=21 a=3.5 Now you have to substitute... can you take it from here? (this is what i got. but please remember that i'm not a ...
*Tuesday, October 2, 2007 at 8:59pm by namrot*

**Geometry**

If 9 counters are 1/3, then what is ONE? HELP PLEASE!!!!!!!!!!!!!:():
*Thursday, March 5, 2009 at 11:43pm by marissa*

**geometry**

can someone please explain
*Monday, February 1, 2010 at 3:10am by amanda *

**Geometry**

Could you please explain why the answer is no?
*Monday, November 22, 2010 at 11:38pm by Molly*

**geometry**

Please clarify your prob.
*Tuesday, May 17, 2011 at 11:46am by Henry*

**Geometry**

Please solve this problem. d=2*x/8
*Monday, November 14, 2011 at 5:59pm by Ally*

**GEOMETRY ONE QUESTION PLEASE HELP!!!!!**

Thank You :)
*Wednesday, December 14, 2011 at 11:56am by ^_^*

**GeOmEtRy OnE qUeStIoN pLeAsE hElP!!!**

THANK YOU! :)
*Tuesday, December 20, 2011 at 1:59pm by Zelda*

**GEOMETRY ONE QUESTION PLEASE HELP?!!**

Thank you
*Monday, January 2, 2012 at 9:11am by Flower*

**GEOMETRY PARALLELOGRAM QUESTION PLEASE HELP!**

THANK YOU!!!!!!!!!!!! :) ^_^
*Sunday, January 8, 2012 at 1:52pm by aLEXANDRIA*

**geometry**

Need help please: (3,0) (7,6) (x-7)2 + (y-6)2 = 7(2) (x-7)2 + (y-6)2 = 49
*Friday, March 30, 2012 at 10:51pm by Kel*

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