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| 16 Jan 2013 09:53 PM |
| most of you know a ton of my secrets regardless, rendering this thread rather useless |
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| 16 Jan 2013 09:57 PM |
| The integer n is equal to k^3 for some integer k. Suppose that n is divisible by 45 and 400. The smallest possible value of n has the form ABC,DEF where A, B, C, D, E, and F are digits. What is the product of A and C? |
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| 16 Jan 2013 09:57 PM |
| what are these secrets you speak of?? |
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| 16 Jan 2013 09:58 PM |
mario
i can't math
at all
also i'm too lazy to do this atm |
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| 16 Jan 2013 09:59 PM |
zirconiferous
go ask qwazola, heartstrings, toxicvampire numbers, yourself, johnbonham, prind, nascarfan, and so on |
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| 16 Jan 2013 10:00 PM |
princess
1.
aneurysm
2. paper done |
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| 16 Jan 2013 10:00 PM |
1. what's your main? 2. unless it really was in January 2012 3. forgot where I was going with that 4. Pants, or oranges? |
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| 16 Jan 2013 10:01 PM |
| would i need to ask me or my mind? |
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| 16 Jan 2013 10:01 PM |
1. mangojack, or at least that's the "prominently" known one 2. waht 3. okay 4. pants |
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| 16 Jan 2013 10:02 PM |
Well here's an easier word problem.
You are standing in the middle of a circle. A dog runs along the circumference of the circle and it wishes to chase/eat you. The dog runs four times as fast as you do. You can only run along a 2-dimensional plane, no bridges or tunnels or anything. Given that the dog can use whatever strategy it wishes to chase you, how do you escape the circle? |
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| 16 Jan 2013 10:02 PM |
zirconiferous
ask your memory if possible |
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| 16 Jan 2013 10:03 PM |
mario
honestly i'd rather let it maul me because i'm not the quickest of the quick nor am i the sharpest of the sharp |
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| 16 Jan 2013 10:05 PM |
"ask your memory if possible"
i think that belongs to my mind
i can't talk to my mind |
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| 16 Jan 2013 10:06 PM |
zirconiferous
oKAY I GIVE UP
ask about any secret i guess |
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Corridan
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| 16 Jan 2013 10:07 PM |
corridan
nobody and they never will??????????????? |
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| 16 Jan 2013 10:08 PM |
Ok, this one is from the IMO.
Let B be the top vertex of triangle ABC, O and K are the centers of the incircles of triangles ABC and ADC with radii R and r, respectively. S is the center of the circumcircle tangential to the extensions of AB, AC and DC. And let E be the foot of the projection of O to AB. U be the foot of the projection of O to AC. V be the foot of the projection of K to AC. M be the foot of the projection of S to DC. L be the foot of the projection of K to DC. L be the intercept of DC and AB. We have /_EOB = /_LSC /_AOU = /_SOC /_ASO = /_KSC /_ASK = /_OSC /_LSB = /_KCO UV = BC – AB AU = VC OA. AK. cos(/_OAK) = OC. KC. cos(/_OCK) OK**2 = (R + r)**2 + UV**2 SK**2 = (R' + r)**2 + ML**2 Use sin (90-x) = cos x and cos(90-x) = sinx and characteristic of triangle a**2 = b**2 + c**2 - 2.b.c.cosine(angle) to solve. |
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| 16 Jan 2013 10:08 PM |
"ask about any secret i guess"
ok what are these secrets you speak of then??? |
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Corridan
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| 16 Jan 2013 10:09 PM |
| then why did you post this stupid thread its just spam so reported |
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| 16 Jan 2013 10:09 PM |
mario
again
i'm not smart
and i'm not talented
and i'm fairly slow
so
yeah i give up
zironiferous
ask to your heart's content because i really don't know either |
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| 16 Jan 2013 10:10 PM |
"then why did you post this stupid thread its just spam so reported"
well
okay |
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Super64
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| 16 Jan 2013 10:12 PM |
What was your main? Why did you choose the name mangojack? |
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| 16 Jan 2013 10:13 PM |
"ask to your heart's content because i really don't know either"
i don't really know where to begin
um how about you just tell me how sentimental on a scale of 1-10 is a personal rendition of a song |
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