Thursday

April 24, 2014

April 24, 2014

Number of results: 7,452

**GEOMETRY HELPPPPP MEEEE PLEASSEEEEE!!!**

Find the lengths of the diagonals of this trapezoid. trapezoid on a graph with points (-a,0), (-b,c), (b,c), (a,0) negative a and b are on the left side (a is on bottom and b is on top) and positive a and b are on the right side (a is on bottom and b is on top) please please ...
*Sunday, December 23, 2012 at 7:30pm by Anonymous*

**Geography**

I have to write a short essay on this topic: 48. Discuss the various patterns of prevailing wind in each area of latitude (low, middle, high) I can't find this information anywhere in my book!! Please helppppp meeee!!!! Thanks -MC
*Thursday, October 22, 2009 at 8:01pm by mysterychicken*

**algebra 1 Helppppp Meeee Pleaseeee**

II. Find each percent change, and tell whether it is a percent increase or decrease. 10. A video game has a 70% markup. The wholesale cost is $9. How much is the markup, and what is the selling
*Wednesday, September 14, 2011 at 7:48pm by Tranesha*

**Course Help meeee**

Hi if im going to take pre med courses to become a pediatrician .., am i going to take it all or just one ??? plleasseeee answer meeee
*Sunday, February 2, 2014 at 12:01am by Joy *

**PLEASE HELLLPPPP MEEEE :))**

WHAT IS THE IMPORTANCE OF DETERMING AND KNOWING THE OUTCOME VARIABLES?
*Wednesday, January 9, 2013 at 10:47am by ynah*

**plse helppppp**

prove that 1/2 * 1/3 * 1/4 * ... ..... ... ..... ..... .... ....... .... ... ....1/99 < 1/2
*Friday, December 7, 2012 at 2:04am by sumit*

**helppppp :)**

how can we help african people who is having a hard time with poverty? :)
*Tuesday, March 1, 2011 at 8:50pm by kim*

**Geography, PLEASE HELPPPPP!!!!!!!!**

Does Spain produce a lot of cork?????????
*Wednesday, March 2, 2011 at 12:33am by Alyonka*

**Math!! helppppp**

How do u double 24? Thanks a lot!! <3 Kitty Multiply it by 2. I hope this helps. Thanks for asking. thank you!!! alot mr!!!
*Thursday, December 7, 2006 at 7:04pm by Kitty*

**calculus**

pleeeeeeas help meeee i used an online integral calculator and got an answer which says -1/2cot(x^2) but i don't know how to get there. the problem is "integral{xcsc^2(x^2)}
*Thursday, September 29, 2011 at 2:33pm by mo*

**HELPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!**

The three smallest bones in the human body are located in the middle ear. What are they called?
*Tuesday, October 20, 2009 at 7:06pm by Jacob*

**calc helppppp**

use limits to find and verify all asymptotes in the graph y= sqr root (5+x^2)/(3-x)
*Sunday, February 12, 2012 at 6:20pm by adrina *

**MN history**

ok im woking on my project and like i dont know wat to do please HELP MEEEE We need more information in order to help you. A project on what topic? What kind of project?
*Saturday, May 5, 2007 at 1:43pm by mak*

**HELP HELP SCI.**

Why did Alfred Wegener have a hard time making people believe his theory of continental drift? HELPPPPP :D
*Thursday, November 29, 2007 at 5:49pm by Lily*

**art**

aaron Douglas first picture from the harlem of renaissance the name of the picture and date/time and material used and used for and symbolism please help meeee
*Saturday, September 11, 2010 at 2:46pm by bri*

**chemistry/math**

how do i convert 640 km to milli...i dont even know what the teacher means by milli. helppppp.......
*Wednesday, September 17, 2008 at 4:39pm by kaitlyn*

**chemistry/math**

how do i convert 640 km to milli...i dont even know what the teacher means by milli. helppppp.......
*Wednesday, September 17, 2008 at 5:00pm by kaitlyn*

**help help helppppp pleasee**

ı posted some question of physics... please any one answer me.... qyestions are bellow ı posted before 3 hours...
*Thursday, March 1, 2012 at 9:45am by ADRİAANA*

**science **

why does a cool, distant, supergiant star such as Betelgeuse have such a high apparent magnitude? PLEASE HELPPPPP!!!!!!
*Wednesday, March 21, 2012 at 6:34pm by Paula*

**english plzzzzzzzzz helppppp**

which word comes from a latic word meaning right or law a-lecture b-justice c-level djacket 1-b
*Sunday, April 14, 2013 at 6:02pm by jake plzzz*

**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*

**sequence**

defining function is f(x) = 3x+b. If 27 is a member of this sequence, what is the next consecutive member of this sequence? PLEEEEAAAASEEE HELLLLP meeee f(x)=3x+b f(x+1)= 3x + 3 + b so there is a difference of 3 between numbers. Next number is 27 + 3
*Tuesday, January 16, 2007 at 1:12am by Lori*

**science- physics helppppp ! i badly need one T___T**

how is physics related to food technology and everything related to foods ?
*Tuesday, June 5, 2012 at 7:33am by angelique*

**PHYSICS helppppp**

what is the value of measurement?????? What is the value of measurement? I hope I am understanding your question. If one wants to know the number of teeth in a horses' mouth, counting is quite valuable.
*Saturday, September 23, 2006 at 6:13pm by Katrina*

**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*

**rational functions... PLEASE HELPPPPP**

A rational function that passes through (0,0) and (4, 8/7) has the x-axis as a horiztonal asympotote. It also has 2 vertical asymptotes x=3, x=-3. I understand that to set it up, it is y= ax+b / (x+3)(x-3). I dont understand how to solve for a and b.
*Saturday, January 27, 2007 at 6:46pm by luke*

**physics/chemistry(Thermodynamics)!!!!!helppppp!**

In a certain chemical process,a lab technician supplies 254 j of heat to a system. At the same time,73 j of work are done on the system by iys surroundings.What is the increase in the internal energy of the system?
*Wednesday, May 15, 2013 at 9:57am by duke*

**mth**

PLEASE I NEED HELPPPPP.. i have many exercises like that, just want to know where to start thanks. f(x)= x^3+2x^2-x-2 / x^2+x-6 find: 1. domain 2. symmetry or not 3. determine if f(x)is: a)in lowest trem b)proper/improper 4. x-intercepts, y-intercepts 5. zeros of f(x) and ...
*Tuesday, March 1, 2011 at 12:47pm by leticia*

**math**

PLEASE I NEED HELPPPPP.. i have many exercises like that, just want to know where to start thanks. f(x)= x^3+2x^2-x-2 / x^2+x-6 find: 1. domain 2. symmetry or not 3. determine if f(x)is: a)in lowest trem b)proper/improper 4. x-intercepts, y-intercepts 5. zeros of f(x) and ...
*Tuesday, March 1, 2011 at 2:40pm by leticia*

**American Government: Research Paper**

I chose for my Research paper to write about Mark Kirk. How do I write a thesis statement in a Bibliography? HELPPPPP :D
*Friday, February 25, 2011 at 11:25am by Cheryl*

**pope john paul 2**

can you tell me the background information on the pope jogn paul 2 of inspiration's life. And how this person has influenced our faith or inspired us to be a better person pleaseeee helppppp
*Friday, June 3, 2011 at 12:35am by kim*

**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*

**science**

A point object is acted upon by forces of 4N, 5N and 6N is in equilibrium. IF=f the 6N force is removed, what is the resultant force on the object now? I really want to know how tow find relationship between 3 forces, and is there anything to do with cos rule??? HELPPPPP-.-
*Thursday, October 11, 2012 at 5:10pm by liam*

**Science**

I really do need help finding Science Fair Ideas. Hellppppppp Meeee!!!! Oh yeah I'm in 5th grade!! I need help finding Science Fair Ideas.
*Thursday, September 22, 2011 at 12:42pm by Jesse Ariel Parker*

**English Helppppp**

a persuasive argument that will promt your college to offer a summer block of cources that deal exclusively with current trends in the career field in which you are pursuing a degree, or in a field in which you have a keen interest. ok i plan to write about fashion designing ...
*Wednesday, April 25, 2012 at 8:36pm by Nick*

**math**

hilp meeee trying .... Consider the two parabolas :y1=2x^2-3x-1 and y2=x^2+7x+20. (a) Find the points of intersection of the parabolas and decide which one is greater than the other between the intersection points. (b) Compute the area enclosed by the two parabolas. (c) Use ...
*Tuesday, April 24, 2012 at 11:53pm by weloo_volley*

**math**

hilp meeee trying .... Consider the two parabolas :y1=2x^2-3x-1 and y2=x^2+7x+20. (a) Find the points of intersection of the parabolas and decide which one is greater than the other between the intersection points. (b) Compute the area enclosed by the two parabolas. (c) Use ...
*Monday, April 30, 2012 at 3:56am by weloo_volley*

**HELPPPPP**

so im done with everything except fro this question : A(n) 2.3 kg object moving with a speed of 8.6 m/s collides with a(n) 4 kg object moving with a velocity of 8.8 m/s in a direction39.0135◦ from the initial direction of motion mof the 2.3 kg object.What is the speed of...
*Wednesday, October 27, 2010 at 8:21pm by dan*

**Chemistry help pls helppppp**

What volume of a solution that is 15.7 % (w/w) lolinic acid (density = 1.64 g/mL) contains 4.25 g of lolinic acid? What is the molarity of a 20.2 % (w/w) solution of rossonic acid (423.6 g mol-1) that has a density of 1.78 g mL-1?
*Friday, January 31, 2014 at 1:37am by nene *

**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*

**Per-calc Helppppp**

find: tanx=-3 one period and all angles 3csc^2x=4 one period and all angles sin2x+cosx-0 one period
*Thursday, April 19, 2012 at 9:22pm by Amanda*

**chemistry**

Anyone good at making CHEMICAL CROSSWORD PUZZLES ? I have no clue on like any of these things. Like, i need to make the chemical crossword puzzles by using atleast 10 words! example: ....... TABLEEEEE! then ,,,,,,, ACROSS 1._______ 4._______ 7.________ 12.________ 13._______ ...
*Monday, March 24, 2008 at 10:55am by NOOK*

**Per-calc Helppppp**

keep in mind answers should be pi radians or if necessary 3 dec. csc^2-2=0 all angles 4cos^2x-4cosx+1=0 all angles and name 8 angles 7sin^2x-22sinx+3=0 all angles and name 8 angles 2cos^2x-7cosx=-3 all angles sinx(2sinx+1)=0 all angles
*Thursday, April 19, 2012 at 9:20pm by Amanda*

**Math**

An object suspended from a spring is oscillating up and down. The distance from the high point to the low point is 30cm, and the object takes 4s to complete 5cycles. For the first few cycles, the distance feom the mean position, d(t) centimetres, with respect to the time, t ...
*Monday, March 25, 2013 at 5:46pm by Katlyn*

**Math**

Triangle Lmn is similar to triangle xyz. Triangle LMN has a side of 5 and 3. The scale factor of triangle Lmn to triangle xyz is 2:5. What is triangle xyz's length? Helppppp Meeeeeeeeeee!!!
*Tuesday, April 2, 2013 at 10:21pm by Bre*

**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*

**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*

**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*

**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*

**Statistics Helppppp**

Invent a dataset with five values, with a mean smaller than the median and both the mean and median smaller than the standard deviation. give the data values and the statistics. Mean= Median= Standard Deviation=
*Thursday, February 7, 2013 at 3:13pm by Taylor*

**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*

**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*

**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*

**science**

The specific heat capacity of the lava is 1600 J kg^-1 degres celsuis ^-1. when all the erupted lava cools from the eruption temperature of 1050 degrees Celsius to 15 degrees celsius, the heat released is 2 x 10 ^15 J. calculate a value for the total mass of lava that erupted...
*Sunday, April 22, 2007 at 2:05pm by missy*

**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*

**science HELP!!!!!!!!!**

What are 3 essential things that an observational report must have in order to be scientific???? HELPPPPP!!!!!!!!! I'm not sure what you are asking. However, I will try to answer your question. I am assuming that you are not referring to a classical experiment. You need to ...
*Monday, October 2, 2006 at 11:11pm by SW*

**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*

**math**

8. 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. ...
*Monday, November 30, 2009 at 9:02pm by poo*

**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*

**line**

what is a compimentary line in math? 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 6:04pm by Bob*

**geometry:linear measure and precision**

how to find examples of rulesfor this theme I'm not quite sure what information you are seeking. I need more details. However, I searched Google under the key words "linear measure rules geometry" to get these possible sources: http://www.tuhh.de/rzt/rzt/it/Geometry.html http...
*Wednesday, August 23, 2006 at 8:02pm by Alma*

**geometry**

what a good way to learn geometry if you are completely clueless on what to do and you have a 65 and you only have 2 weeks to correct that
*Monday, September 22, 2008 at 9:10pm by Jasmyn*

**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*

**geometry**

i'm in my geometry book and i don' get number 28. it says the quotient of two proper fractions is a proper fraction. i'm a post to find a counterexample. I NEED HELP
*Tuesday, August 18, 2009 at 11:35pm by jennyo*

**geometry**

What does this symbol mean in Geometry ¡ü?
*Wednesday, October 27, 2010 at 10:06am by Rhonda*

**geometry**

the set of lessons in this geometry course is:
*Thursday, April 17, 2014 at 7:28pm by kim*

**geometry**

explain the importance of a centroid in design and manufacturing.include a description of how the cenroid of a triangular component of a design can be found using analytic geometry
*Sunday, October 31, 2010 at 2:52pm by crystal*

Pages: **1** | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>