鯤ο
ɸƷ׻ޤ
ǽ17/11ʤäΤǡäƻפä
¾βϡͤޤ
101ڡ 0:17:28 49572
ޥ
ߤޤAP:PB=2:1ȤƲƤΤǤ񤯺ݤ3:1ȥߥäƽ񤤤ƤޤäƤޤ...m(__)m

ꡢؼˤȤäƤϲƤȤϤʤʤΤǤ˿Ķͭ̾ؤΡֿȴסʿؤΤߤԤޤˤ򤽤Τޤ޻Ȥ碌ƤƤޤμμˤʤФ...
Mac 101ڡ 0:19:06 HomePage:49573
ޥ
#49751ΤȤϡץ顢ץ1٤ϡޤʤθϼȤΤ...ˤС򤪤ޤ
Mac 101ڡ 0:20:02 HomePage:49574
̻
ʻѷ󸫤Ĥ롣Ȥ
AH4/3cm, PQ2/3cm, AR:RP9:2, AP3cm ʤΤǡ
PR6/11cm. ä, 17/11cm
101ڡ 0:29:10 49575
Mr.ǥ
QABˤ­SȤ
OAM梤MAH梤MPQ梤QPSȤʤΤ
AH=2(2/3)=4/3
QP=AH/2=2/3
PS=(2/3)x(2/3)=4/9MS=5/9
OM::QS=OA:QP=9:2
ORM梤QRS
SR=(5/9)x(2/11)=10/99
ä
BR=10/99+4/9+1=17/11 ........Ȥޤ
101ڡ 0:32:09 49576
EG
ǤȴñˤǤޤ͡
ȤꤵƤȤСУ¡21ȡ
52/31ˤʤȻפǤäοϤä԰¤ˤʤޤ
101ڡ 0:33:06 49579
鯤ο
AOM梤AMHꡢAH2*2/34/3
AMH梤PMQꡢPQ1/2AH2/3
OAR梤QPRꡢAR:PRAO:PQ3:2/3=9:2
äơRP3*2/116/11
BRBP+PR17/11
//
101ڡ 0:34:36 49580
٥륯åĥ
褯ʤAP:PB=21ȻפäƷ׻Ƥơְ㤤˵Ťƺǽ餫ľФ褫äΤȾüľƤޤְ㤨ơȤʤ路ޤ
ޤȤ꤬21äȤϡ
101ڡ 0:35:29 49581
٥륯åĥ
#49580
ƱǤ
101ڡ 0:37:21 49582
ǯ
Ƿ׻ʤΤˡɤƤʤ˻֤äƤޤäΤ
ǶɤĴҤ
101ڡ 0:38:42 49583
UFO
ޤ 1:3 ˸ʤΤǥեȻפäžߥäǤ
101ڡ 1:11:08 49584
ֿء׾ι
QP=2/3狼äΤ椫׻ޤ
ŻǤޤ
101ڡ 1:30:27 49585
Ȥ
ɸO(0,sqrt(5)),A(-2,0),B(2,0),M(0,0),P(1,0)Ȥ
ľOH:y=-2*sqrt(5)*x/5,ľIO:y=sqrt(5)*(x-1)/2
2ľθ
-2*sqrt(5)*x/5=sqrt(5)*(x-1)/2
-4*sqrt(5)*x/5=5*sqrt(5)*(x-1)
5*sqrt(5)=9*sqrt(5)*x x=5/9 ꡡ
y=-2*sqrt(5)/9 Q(5/9,-2*sqrt(5)/9)
ľOQ:y=-(sqrt(5)+2*sqrt(5)/9)*x/(5/9)+sqrt(5)
=-11*sqrt(5)*x/5+sqrt(5)
ľy=0Ȥ
0=-11*sqrt(5)*x/5+sqrt(5) ꡡx=5/11
R(5/11,0) BR=2-5/11=17/11()
˭ԡ 101ڡ 2:03:00 MAIL:fttnm528@ybb.ne.jp 49586
Ȥ
#49586

ߤޤǡ
>-4*sqrt(5)*x/5=5*sqrt(5)*(x-1)

-4*sqrt(5)*x=5*sqrt(5)*(x-1)Ǥ!!
˭ԡ 101ڡ 2:13:11 MAIL:fttnm528@ybb.ne.jp 49587
UFO
ޤ 1:3 ˸ʤΤǥեȻפäžߥäǤ
101ڡ 7:57:51 49588
ߤ
ϣͤȢͣȤȢͣУѤȡᣴУѡᣲ
УңѤȢңϤҡңѡ᣹ҡᣲ
Ǥ͡ľ#49580ƱǤ

(#49573)ޥ뤵
ֹ⹻ǤοؤɬפʤפäơˤïǤ򤱤
ӥʲ򤱤ʤȥȤȤ⤤뤱ɡˤʤǤ礦
101ڡ 12:01:56 49589
Ѥ
ȤˤΤʿޤƤߤ飹Ǥޤ
101ڡ 12:43:12 49592

ɸ׻ޤɤȤɤ줬ɤդʤΤ𤷤ޤǿ޷ŪˤޤǤġ
101ڡ 13:58:53 49593
ä
ϣͤȢͣȤȢͣУѤꡤͥ饦Ƿ׻ޤ
101ڡ 16:59:50 49594
ޥ
#49589 ϸʤޤؤդʻҤϤȤ⤫ʿŪؼϡؼ⹻ˤμǤ餱Ƥ륱¿ޤ
Mac 101ڡ 17:06:03 HomePage:49595
⡼ޥ
Ť٤...^^;
ʢ̤꤫...
QP=2/3
MR:x
RP:y
x+y=1
3/(2+x)=(2/3)/y
9y=2(2+x)=2(2+1-y)
11y=6
so...BR=1+6/11=17/11

ϵդ(줬ʤΤǽʤΤ ^^;)˷׻ʤƴ򤷤ΤǤ ^^
101ڡ 17:37:55 49596
ˤ
ؤβ꤬Ѥǡ;͵̵ɸǤޤ
;͵äƤ⡢礷Ѥʤ(
Ķļˡ 102ʶ 22:01:02 49597
ߤ
(#49595)ޥ뤵
˿ؤοȴסؤۡڡǸɽƤΤǼʪ
ǧޤǤϿޤͿƤޤ󤬡ä˲ˡͶƳϤޤ͡
ǼĤǤϡֺɸDz򤤤פȤ񤭹ߤ⸫Τǡؤդʼ
ֿؤ餷ˡפƬ䤹⤷ޤ

ǤֻŪפк˶ϫͤ¿褦Ǥ־Ǥ򤱤
ȤΤΤäۤΤΤʤۤΤ
ϰϤǽǤ˸¤СҤɤäꥯꥢǤ
103ڡ 13:13:41 49598

ä򤫤äǤ
106ʲС 16:32:48 49599

Ķס˥ꥢ륿໲áȻפäꤵ줺̵ǰ
ԡ 108ڡ 0:12:18 49600

Ķס˥ꥢ륿໲áȻפäꤵ줺̵ǰ
ԡ 108ڡ 0:12:24 49601
鯤ο
F5롡ͤ
Ϥ٤ߤʡ
108ڡ 0:16:39 49602
ޤ
ޥ뤵ܥƥǤ͢
Ŭ˲äٶޤ

⤷ϡͤï˽ꤵΤ⤷ޤ͡
somewhere in the world 108ڡ 0:39:46 49603
Mr.ǥ
ϵ٤ߤˤʤꤽǤ͡
ǶߤΤǾҲ𤷤ƤߤޤʲˤĤ֤ˤʤйǤ

ήΤʤȤǿʤ®ΥܡȤޤΥܡȤ
ξήظäƿʤǤޤ桢ܡȤ˾äƤλҤΤܤ
ƲήήƤޤܤȤƤ10ʬ˥ܡ
ȤοʹѤܤɤȤФ餯ɤĤ
ǤޤܤɤĤϡܤȤ1km
ήΤȤǤή®kmǤʹѤȤλ֤ϹͤʤΤȤޤ
108ڡ 1:03:10 49604
٥륯åĥ
ܡɤ10ʬʤ10ʬäΤ20ʬ1ή줿Τǻ®3Ǥ礦
108ڡ 1:12:18 49605
ֿء׾ι
˹ҤФܡȤ®٤®¾ʤʤΤ10ʬ֤
Υ줿Υ10ʬ֤ΥȤȤǤ͡
108ڡ 12:05:05 49606
ޥ
ߤޤ󡢤٤ߤˤƤΤǤդְäƤޤm(_ _)mޡƤޤޤ
iMac 108ڡ 12:21:25 HomePage:49607
鯤ο
Ʊݤ򡢺ǽ顢˹ҤкɸϤǸơкɸϤɤؤꡣ®ˤϰͤʤ
108ڡ 18:09:23 49608
鯤ο
μˤϤʤä˿Υѥꡣ40̤̲Ѥߡ
ɤΣĤг⣱Ǥϸʤ10ѷƤг޷롣
ο޷Ρաɡ٤礦10ѷĺפޤϡгθפξüȤʬˤϲܤǤ礦
4ѷ8
5ѷ20
108ڡ 18:37:33 49609
ޥ
ɤʤʬޤ󤬡򸫤ƥ졼ܡˤ˹ԤäƤäää褦Ǥˤ꤬Ȥޤ̣Ǥ礦䤽
Mac 108ڡ 18:56:29 HomePage:49610
⡼ޥ
#49604 ܡ
ƬǤ...äȤ狼ޤ ^^;v
®x
ܡȤ®y
λ=(10x+10(y-x)/(y+x-x)=10ʬ !ʤΤͤ!
so...
1km/20ʬ=3km/h ˤʤΤǤͤ ^^

#49609 г
ޤǤ˻ˤꤵƤޤ...

гο...10C2-10=45-10=35
ο...10C4=10*9*8*7/(4*3*2)=210
1Ĥʬ+2ʤΤ...
so...35+2*210+10=465

ʤߤ...
5ѷ...
г5C2-5=10-5=5
5C4=5
so...5+2*5+5=20

#
졼繥ʤΤǡǤ褦ˤʤäޤϡȤ⤪⤵ƤȤޤ
108ڡ 20:48:28 49611
Mr.ǥ
٥륯åĥ󡢡ֿء׾ιԤ󡢻鯤οͤ󡢥⡼ޥ󤵤
ȤǤͭ񤦤ޤ
Ͻᡡ®ſǤΥܡȤ®ʸ֤Ƽ򤿤Ƥơ򤤤ΤǤ
褯ͤƤߤСſǤ®οФ®ΤȤʤߤʤƤ̤
˹Ҥ鸫СΥƤ®ŤƤ®ƱȤʤꡡΥ֤ȶŤƤ
Ȥλ֤⡡10ʬȵŤ3/ǤȽǤޤ
ؤ٤ǤȡӤĤǤ򾯤Ѥ
ñ˲򤱤꤬ΤȤҲ𤵤ƤäǤ
ߤʤˤȤäƤϡˤĤ֤ˤʤʤä褦Ǥ͡Ǥ
108ڡ 22:01:54 49612
ޤ
#49604 Mr. ǥ

¥褦Ǥޤ (^^;
ȥ饤ޤ

somewhere in the world 108ڡ 22:05:37 49613
٥륯åĥ
>49609
դг109245
10Ĥ4֤Ȥ1ĤǤΤ109874321ˡ210
1Ĥʬ2Τǡ45+2102465ܤȤʤޤ
1010ڡ 0:16:53 49614
٥륯åĥ
#49609
ְäơ#>ˤƤޤޤ
1010ڡ 0:18:28 49615
٥륯åĥ
#49612
ưʤ˹ҤƱ®ǼʤΤή廻Ǥ蘆񤷤ʤäƤޤޤ͡򤤤ȤȻפޤ
ΩƤή®õǤΤϿؤͥ줿ȤǤ͡
1010ڡ 0:25:34 49616
٥륯åĥ
ϢˤʤäƤޤäƤߤޤ
Mr.ǥ󡢻鯤οͤ󡢽ꤢ꤬Ȥޤ
1010ڡ 0:27:45 49617
鯤ο
⡼ޥ󤵤󡢥٥륯åĥǤ

βȤΤޤǤ

ϲ(ѥ긵β)
ο10C4210
դξüĤơιפ2dz롣
(9*10+210*4)/2465

ϡŪʤȻפäΤǡɤ򤯤ΤƤߤȻפޤ

ť
ĺФƤгդοפ2dzꡢ10ѷȤդ­
{(1*7+1)+(2*6+1)+(3*5+1)+(4*4+1)+(5*3+1)+(6*2+1)+(7*1+1)}*10/2+10
=91*10/2+10
=465

/2г֥륫ȤƤ뤫ɡ
4ǷޤˤĤ4ܥȤΤ2dzäƤΤ顢
{(1*7)+(2*6)+(3*5)+(4*4)+(5*3)+(6*2)+(7*1)}*10/2
⡼ޥ󤵤θο*2ˤꡢ

ĤΡ+1ʬгΥ֥륫Ȥ
{(+1)+(+1)+(+1)+(+1)+(+1)+(+1)+(+1)}*10/2
⡼ޥ󤵤гοˤΤ

٥륯åĥβڤ̣Ǥ͡

1Ĥʬ2Τ

äƹͤСᤫäΤ

1010ڡ 2:06:29 49618
Mr.ǥ
#49609λ鯤οͤ
٥륯åĥ#49616 Ʊͤ˲򤭤ޤ
#49609ǡ23ܤг1ǸäƤȤȲܤ
ʤ뤫פȤΤ⡡ȯŸȤƤǤͤȤ롣
1010ڡ 10:33:42 49619
Mr.ǥ
#49619κǸ
֡ȯŸȤƤǤ͡פΥߥǤ
1010ڡ 10:36:12 49620
鯤ο
#49619

23ܤг1ǸäƤȤ

3ܤг1ǸäƤʤȤɽޤ顢
ܤг¾гθ˶ŤƹԤä
31˽ह빽ޤͤȡ
ɽŪ
̤-1դ-3-2뤳Ȥˤʤ뤫顢

2ǵƤʤСդοϡ465-3*2=459ˤʤꤽɡ

虜虜2Ƚ񤤤ƤΤϡ⤷ơ
3ܤг1ǸݤȤˤϡ¾ǤⵯƤ
ȤäΤǤ礦

顼ŪˤϦv-e+f0Ĵݤ뤫顢1Ǥ̷ʤ˴㤦
3Dz餫λɸ+1顢̤3Ǥλɸ-1ɬפطˤȤ
1011 3:58:12 49621
Mr.ǥ
#49621鯤ο͡
Ʊ(459̤)ˤʤޤ
13Ĥθ1ĤˤʤΤǡ3ܤгޤ2
2ܤг21032204ĤȤʤ뤳Ȥ
45+23+2042459
Ȥޤ
鯤οͤΤ褦ˡ2ˤդ3ܤĸ뤫
465-3*2=459ȤۤޡȤǤ͡(ٶˤʤޤ

֤虜虜2Ƚ񤤤ƤΤϡפˤĤƤϲκʤ2
Ǥ
Ϥϡ1꤬3ܤг1ꡢ14ܤг1
ꡦȤ褦ȤΤǤäޤǤǤˡ
ñʤפդ;ʬʤȤͤ褦ǿʤǤ
1011 17:56:08 49622
٥륯åĥ
#49622
ܤгǸ硢4321ˡ6ĤθĤˤޤȤޤǤ͡
ХХʤƸ줾2ܤʬ2ʬ䤹Τ2612ʬ롣
Ĥˤʤȡ4ܤʬ2ʬ䤹ʤΤʬ4ܤʤ
äƥХХξ٤ʬ8ܸȤȤǤǤ礦
1012ʷ 0:39:27 49623
Mr.ǥ
#49623
ιͤڤӡ8ܸȤȡפȻפޤ
ޤ
ɤ⤬ʿԤǤʤ4ľȤ6ĤθǤޤ6Ĥ
ʬ8ܤǤƤޤ
61Ǹ褦ľưȤ8ܤʬʤ
ΤǥХХξ٤ʬ8ܸ롣
ȤƤ⤤Ȼפޤ
1012ʷ 1:07:01 49624
ǯ
٤Фʤ顢#49609935Ǥ
̲(nC2)+2*(nC4)
1014ʿ 22:23:28 49625