 Equations! |
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 Mar 19 2012, 01:50 PM
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#21
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Rank: F5 Superstorm  Group: Member Posts: 1,755 Joined: 20-August 10 Member No.: 23,429  |
QUOTE(zaxflaya @ Mar 9 2012, 04:43 PM)  The scarecrow in The Wizard of Oz stated that the sum of the squares of any 2 sides in an isosceles triangle is equal to the square root of the remaining side. If that's supposed to be the Pythagorean Theorum, he said it totally wrong. The Pythagorean Theorum states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the 2 other sides. I'm not a geometry wiz, but I do know that what the scarecrow said in the movie was not the correct statement of the Pythagorean Theorum. No right angles in an isosceles triangle. |
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Mar 19 2012, 03:29 PM
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#22
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 Rank: F5 Superstorm Group: Member Posts: 682 Joined: 1-December 11 Member No.: 26,223 |
alcohol + calculus = cannot be
beacuse: "don't drink and derive" -------------------- May the odds be ever in my favor
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Mar 19 2012, 03:39 PM
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#23
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Rank: F5 Superstorm Group: Member Posts: 1,755 Joined: 20-August 10 Member No.: 23,429 |
QUOTE(Yakitutu @ Mar 19 2012, 01:29 PM) alcohol + calculus = cannot be beacuse: "don't drink and derive" I deem the above equation to be false ~ I always derive from drink.  
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Mar 23 2012, 05:49 PM
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#24
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 Rank: F5 Superstorm Group: Member Posts: 5,819 Joined: 26-February 10 From: Illinois Member No.: 22,052 |
QUOTE(stusson @ Mar 19 2012, 01:50 PM) No right angles in an isosceles triangle. I realize that an isosceles triangle is not a right triangle. I just don't know if what the scarecrow said about an isosceles triangle is true. |
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Mar 24 2012, 12:31 AM
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#25
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 Rank: F5 Superstorm Group: Member Posts: 19,827 Joined: 27-January 08 Member No.: 13,204 |
QUOTE(zaxflaya @ Mar 9 2012, 07:43 PM) The scarecrow in The Wizard of Oz stated that the sum of the squares of any 2 sides in an isosceles triangle is equal to the square root of the remaining side. If that's supposed to be the Pythagorean Theorum, he said it totally wrong. The Pythagorean Theorum states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the 2 other sides. I'm not a geometry wiz, but I do know that what the scarecrow said in the movie was not the correct statement of the Pythagorean Theorum. Well the scarecrow only had straw for brains! -------------------- Never too old to have a happy childhood!   .......... .......... Don't put an age limit on your dreams! |
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Mar 27 2012, 01:42 PM
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#26
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Rank: F5 Superstorm Group: Member Posts: 1,755 Joined: 20-August 10 Member No.: 23,429 |
QUOTE(zaxflaya @ Mar 23 2012, 03:49 PM) I realize that an isosceles triangle is not a right triangle. I just don't know if what the scarecrow said about an isosceles triangle is true. Nope, not true. It was scripted incorrectly by the Oz film team, Bolger recited from script; it was supposed to be the Pythagorean Theorum. It also was not the Triangle Inequality Theorum. (careful with that acronym  )
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Mar 27 2012, 03:34 PM
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#27
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Rank: F5 Superstorm Group: Member Posts: 5,819 Joined: 26-February 10 From: Illinois Member No.: 22,052 |
QUOTE(stusson @ Mar 27 2012, 01:42 PM) Nope, not true. It was scripted incorrectly by the Oz film team, Bolger recited from script; it was supposed to be the Pythagorean Theorum. It also was not the Triangle Inequality Theorum. (careful with that acronym )That's what I thought. I'm sure the film team team wanted the scarecrow to say the correct thing, having just received a degree in Thinkology. They screwed that up. 
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Mar 27 2012, 06:08 PM
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#28
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 Rank: F5 Superstorm Group: Member Posts: 63,533 Joined: 1-March 10 From: North Carolina Member No.: 22,154 |
Coffee_Instructions_482_In_the_end_it_was_determined_that_coffee_really_is_the_square_route_of_all_evil.jpg ( 79.34K )
Number of downloads: 0-------------------- You don't lose friends, because real friends can never be lost. You lose people masquerading as friends, and you're better for it. ~Mandy Hale |
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Apr 8 2012, 05:58 AM
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#29
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 Rank: F5 Superstorm Group: Member Posts: 18,208 Joined: 27-May 10 From: uncertain Member No.: 22,866 |
QUOTE(wingsovernc @ Mar 27 2012, 06:08 PM)
Coffee_Instructions_482_In_the_end_it_was_determined_that_coffee_really_is_the_square_route_of_all_evil.jpg ( 79.34K )
Number of downloads: 0You know that kind of stuff is considered 'funny' in Physics departments... 
entropy.jpeg ( 10.17K )
Number of downloads: 0I am sure this is very interesting to all....
images.jpeg ( 11.65K )
Number of downloads: 0-------------------- Perception is everything
"If you don't know where you are going, any road will take you there". ~ Lewis Carroll "A good traveler has no fixed plans, and is not intent on arriving" ~ Lao Tzu |
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Apr 8 2012, 07:26 AM
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#30
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Rank: F5 Superstorm Group: Member Posts: 63,533 Joined: 1-March 10 From: North Carolina Member No.: 22,154 |
QUOTE(idecline @ Apr 8 2012, 06:58 AM) You know that kind of stuff is considered 'funny' in Physics departments...
entropy.jpeg ( 10.17K )
Number of downloads: 0I am sure this is very interesting to all....
images.jpeg ( 11.65K )
Number of downloads: 0But that's the only equations I know how to post.....funny ones!  Just living up to my capabilities is all.....
Dear_math.JPG ( 18.45K )
Number of downloads: 0-------------------- You don't lose friends, because real friends can never be lost. You lose people masquerading as friends, and you're better for it. ~Mandy Hale |
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Apr 10 2012, 11:14 AM
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#31
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Rank: F5 Superstorm Group: Member Posts: 1,755 Joined: 20-August 10 Member No.: 23,429 |
I have wondered a long time on this:
Is there one equation that can determine the length of one side of an octagon when that octagon's overall width (side to side) matches that of a square of which the width is given? Or side square = 10 |
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Apr 10 2012, 11:35 AM
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#32
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Rank: F5 Superstorm Group: Member Posts: 63,533 Joined: 1-March 10 From: North Carolina Member No.: 22,154 |
QUOTE(stusson @ Apr 10 2012, 12:14 PM) I have wondered a long time on this: Is there one equation that can determine the length of one side of an octagon when that octagon's overall width (side to side) matches that of a square of which the width is given? Or side square = 10 Yeah, I've often wondered that too, stu.... . On days like today whenI'm off work and needing something unfathomable to contemplate .-------------------- You don't lose friends, because real friends can never be lost. You lose people masquerading as friends, and you're better for it. ~Mandy Hale |
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Apr 11 2012, 12:15 PM
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#33
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Rank: F5 Superstorm Group: Member Posts: 63,533 Joined: 1-March 10 From: North Carolina Member No.: 22,154 |
Still contemplating Stusson's complex problem above but in the interim, Yahoo
has posted a list of the top 10 best and worst jobs for 2012 compiled by CareerCast. Among the top 10 BEST jobs: 10. Mathematician 2012 pay: $99,191 2011 pay: $94,178 Change in pay: +5.3% Change on list: down 7 “Mathematician has always been in our top 10,” Lee said. “The primary reason here is that the basis of all science is math … Math skills are always in great demand." So all you mathmatically minded guys (and gals?) out there...this could be your future! (Personally, I suck at math, even worse than spelling! )
-------------------- You don't lose friends, because real friends can never be lost. You lose people masquerading as friends, and you're better for it. ~Mandy Hale |
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Oct 11 2012, 07:01 PM
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#34
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 Rank: F5 Superstorm Group: Member Posts: 5,375 Joined: 17-April 10 From: Wappinger Falls, NY Member No.: 22,541 |
6X+(-4X/2X)+4-2=4X+6
Solve for X This post has been edited by The Day After Tommorow: Oct 11 2012, 07:01 PM -------------------- My blog, Nor'easter Warn (N'EW)
N'EW BLOG Proud to have over 7,000 viewers, with over 13,000 blog views! Spring Forecast: March 15 "AS THE 48+HR TIME FRAME IS NOT EXACTLY THE NAM`S WHEELHOUSE" -NWS Discussion STORM ALERT |
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Oct 12 2012, 05:47 PM
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#35
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Rank: F5 Superstorm Group: Member Posts: 63,533 Joined: 1-March 10 From: North Carolina Member No.: 22,154 |
QUOTE(The Day After Tommorow @ Oct 11 2012, 08:01 PM) 6X+(-4X/2X)+4-2=4X+6 Solve for X 1 -------------------- You don't lose friends, because real friends can never be lost. You lose people masquerading as friends, and you're better for it. ~Mandy Hale |
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Oct 19 2012, 07:44 PM
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#36
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Rank: F5 Superstorm Group: Member Posts: 5,375 Joined: 17-April 10 From: Wappinger Falls, NY Member No.: 22,541 |
QUOTE(The Day After Tommorow @ Oct 11 2012, 08:01 PM) 6X+(-4X/2X)+4-2=4X+6 Solve for X 6x+(-4x/2x)+4-2=4x+6 6x-2x+4-2=4x+6 4x+4-2=4x+6 4x+2=4X+6 2=6 NO SOLUTION I wasn't paying attention when I made the equation. -------------------- My blog, Nor'easter Warn (N'EW)
N'EW BLOG Proud to have over 7,000 viewers, with over 13,000 blog views! Spring Forecast: March 15 "AS THE 48+HR TIME FRAME IS NOT EXACTLY THE NAM`S WHEELHOUSE" -NWS Discussion STORM ALERT |
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Nov 24 2012, 04:34 AM
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#37
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Rank: F5 Superstorm Group: Member Posts: 19,827 Joined: 27-January 08 Member No.: 13,204 |
QUOTE(The Day After Tommorow @ Oct 19 2012, 07:44 PM) 6x+(-4x/2x)+4-2=4x+6 6x-2x+4-2=4x+6 4x+4-2=4x+6 4x+2=4X+6 2=6 NO SOLUTION I wasn't paying attention when I made the equation. Shame  Shame Shame
-------------------- Never too old to have a happy childhood! ....................Don't put an age limit on your dreams! |
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Nov 24 2012, 09:34 AM
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#38
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 Rank: Whirlwind Group: Member Posts: 43 Joined: 23-April 12 From: Kentwood MI Member No.: 26,544 |
Tan(90)
-------------------- A forum post should be like a skirt, short enough to get your attention but long enough to cover the topic!
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Nov 25 2012, 01:47 AM
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#39
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Rank: F5 Superstorm Group: Member Posts: 19,827 Joined: 27-January 08 Member No.: 13,204 |
QUOTE(Bigdaddy2644 @ Nov 24 2012, 09:34 AM) Tan(90) Not being 'big' in math - is that a equation or a statement? -------------------- Never too old to have a happy childhood! ....................Don't put an age limit on your dreams! |
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Nov 26 2012, 03:14 PM
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#40
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Rank: F5 Superstorm Group: Member Posts: 731 Joined: 5-January 10 From: Brainerd, MN Member No.: 20,778 |
QUOTE(Bigdaddy2644 @ Nov 24 2012, 08:34 AM) Tan(90) QUOTE(mmi16 @ Nov 25 2012, 12:47 AM) Not being 'big' in math - is that a equation or a statement? It is Trig. He is asking for the Tan of 90 degrees which is Undefined/0/infinity; depending on how you're using it. -------------------- QUOTE(Apologistnky @ Nov 4 2010, 10:57 PM) A squirrel cannot carry the rabies virus... but has no trouble carrying the AK-47 assault rifle or the M72 Light Anti-tank weapon ( LAWS rocket)!! :unsure: :lol: |
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