̤ꤹ1
꤬졢򤱤ΤǤȤ޺Ͽޤ
Ȥǡ1000ޤǤȾǤ͡
ޥ뤵æ˹Ǥ
񡡡 1027ڡ 0:23:26 HomePage:ͤοʳƮ45427
ޥ
ߤޤ󡢹פä٤Ƥޤޤm(_ _)m
iMac 1027ڡ 0:24:38 HomePage:45428

ܥ꡼ʤΤǷͽϤƤޤʾС
1027ڡ 0:25:09 45429
ξ
פ֤빹Ƥ顢⤷ޤ
1027ڡ 0:28:34 45430
٥륯åĥ
ƤΣУäꤷƤ鹹Ƥޤ
Ĺ򢢤ȤơãФ򿭤ФƣDαĹȷ֤1κ׷ǤơȢ8+1ˤκ׷ƱˤʤΤǡ3ˤʤޤ
1027ڡ 1:13:12 45432
鯤ο
AP=BR=a,PR=b,BC=xȤȡ

x:1=a+b:a
x-1:8=a:2a+b
򤯤ȡ
b/a=2
x=1+b/a3

1027ڡ 0:39:46 45433
٥륯åĥ
졢԰̾ФƤʤǼĤ줿ְäƤʤȻפޤ
1027ڡ 0:40:29 45434
٥륯åĥ
ȻפäФޤ饿饰ä褦Ǥ
1027ڡ 0:41:06 45435
ե꡼ɥ
BCxPRyAPRBa Ȥ
AD//BC ꡢ
ADBQAPBP
x9a(ya)
9ax(ya)
ޤADBSARBR
x1(ya)a
yaax
򭡤ȡ
9axax
9x^2
x3ʢ衡x>0
Ȳ򤭤ޤ
1027ڡ 0:52:10 45436
ǯ
ؤȽޤ
AD=BC, AP=RB, AR=PB
PDAPQBꡢAPADPBQB APBCAR9 APBCAR9
RDARSBꡢARADRBSB ARBCAP1 AP1 ARBC
ʤΤǡBC19BC BC*BC9ꡢBC3 cm

1027ڡ 0:54:47 45438
cocogoo
轵ȤΥ٥뺹򴶤ޤ
1027ڡ 0:59:05 45439
Ȥ
ɸA(b,c),B(0,0),C(a,0),D(a+b,c),Q(-9,0),S(-1,0)Ȥ
ľQD:y=c*(x+9)/(a+b+9),ľSD:y=c*(x+1)/(a+b+1),ľBA:y=c*x/bȤʤ
ľQD,BAθP,ľSD,BAθR򤽤줾ϢΩǵ
Axɸ-Pxɸ=Rxɸ,Ayɸ-Pyɸ=Ryɸ2ϢΩǤ
XMaxima Ǥ

part(solve([y=c*(x+9)/(a+b+9),y=c*x/b],[x,y]),1)$
part(solve([y=c*(x+1)/(a+b+1),y=c*x/b],[x,y]),1)$
part(part(solve([b-rhs(part(%o1,1))=rhs(part(%o2,1)),c-rhs(part(%o1,2))=rhs(part(%o2,2))],[a,b,c]),2),1);
a=3()
˭ԡ 1027ڡ 1:20:43 45440
ϥ饮㡼ƥ
Ϥ褦ޤ

Ƿ׻ޤ
1027ڡ 2:25:11 HomePage:湩ؤ˥45441
٥륯åĥ
ǤɬפޤǤ͡ȤȣСУ¡£ҡңʤΤǡ
1027ڡ 3:26:50 45442
ˤ
ѷDz򤭤ޤ
1027ڡ 5:50:45 MAIL:nikotan@fat.coara.or.jp 45443
ȤޤԤ
ͳرθƥȤ˽ФС٤餤Υ٥뤫ʡ
֥ijηܤơǽֻޤ
1027ڡ 7:46:25 45444
Mr.ǥ
BC=AD=cm)Ȥ
APD梤BPQꡡAP:BP=AD:BQ=x:9
BRS梤ARDꡡBR:AR=1:x
AP:BP=BR:AR 顡
x:9=1:x x^2=9 (x>0x=3
ͤľƾ嵭Τ褦ˤʤޤʴФʡ
1027ڡ 8:29:32 45445
uchinyan
Ϥˤϡơϡ
ϴñǤ͡ȤƤʸʤפǤ礦ʴǡ

APD BPQAPBP = ADBQ = BCBQ = 9
AR = AP + PR = BR + PR = BPARBR = BPAP = 9
ARD BRSARBR = ADBS9 = 1
* = 9 = 3 * 3BC = = 3 cmˤʤޤ

褦ʲˡϤĤޤ͡

ʤǶ̤Ǥ 10/27 ǻ᣶Фˤʤޤ
¡ڥȥեΰΤۤȤɿǡ褯ޤǻäǤΤȻפޤ
ΤϤۤȤưʤǤưΤǥޥȥ꡼󥭡ܡɤǤʸ񤤤ƤޤǤ
ޤƬϤޤƯ褦ʤΤǡ⤦ĥ줽Ǥ1000ɤߤǤ͡
⵹ꤤפޤ
1027ڡ 11:45:52 45446
uchinyan
ǼĤɤߤޤ


ʲεҤϡ⤽ϻ伫ȤٶΥ˲᤮ʤΤǤ
޳ѤʤΤǤͤޤǤˤȻפäƸΤǤ
Ȥ⤢äơˡʬϻ F.A.Q. ΡֻϰϡפεҤ򻲹ͤˡ
ĿͤǤиǼŪ˹ԤäƤΤǤäơҴŪʤΤǤϤޤ
ޤǤ⤴ͤǤ餺

˼㴳Υȥ֥뤬ä褦Ǥ͡

#45432
CP DA αĹθ E ȤAPE BPCAPD BPQ򤯲ˡ

#45433#45436#45438#45442#45445#45446
APD BPQARD BRS򤯲ˡ
ǤȤΡֻϰϡפǽʬ򤱤ΤǤؤˤʤäƤˡ¿褦Ǥ

#45441#45443#45444
ˤˡܺ٤

#45440
ؤˤˡ
1027ڡ 12:45:44 45447

uchinyan󡢤ǤȤޤۤȤƱǯäǤ͡ʺФȿǤˡα狼˻äƤĤ餫uchinyanβΤ֤ƤΤڤߤˤƤޤ줫ꤤޤ
褯ƤΤäΤʸǤˡȴֲĤͤ줺Ͱʳͤ줺Ϣ³ڤƤޤޤϢ³ϡɲݣʤ餤ˡɤȸ褦ĥꤿȻפޤΤǥޥ뤵ꤤޤ
1027ڡ 13:06:35 45448

٤ƿä
1027ڡ 15:28:32 45449
̤ꤹ1
ʤطƤޤ͡
ʿԻշĹü첽ƹͤȹͤ䤹⤷ޤ͡
񡡡 1027ڡ 18:10:04 HomePage:ͤοʳƮ45450
ˤ⡼
Ф
ADᢣȤơQB:ADADSB9ᢣ1äƢᣳ

ʶᶷ
ؿؤľƤޤ⹻ؤ˿ʤߤޤŻä鼫ǡǤΡؤؤοءر齬פ򤤤ƤȤǤä20ǯʸϿؤʤäΤǡѤٶʤǤ
޻Ա¶ʼΡˡ 1027ڡ 18:49:08 45451
2N.K.
סޤ
äƤФ餯ޤǤ
ͤιͤϤˤ⡼ƱǤΤǾάޤ
1027ڡ 19:43:53 45452
줿ˤϡʤۤդɥɥ
Τ˺ޤʪŬäꡢʬٴdz٤¬äƤޤǷǼĤꤿΤϡuchinyanβΤꤿǤ
βǫ˽񤫤Ƥ뤿ˤǽǤ
줫ꤤޤ͡uchinyan
ʤߤ˻ϣˡǣФǤ
1028ʶ 15:20:35 MAIL:nobu3579@live.jp 45453
ޥ
uchinyan󡢤ǤȤޤ

Ĥ⤪äˤʤäѤʤ...ߤޤ󡢲ˡҲ𤷤Ƥäơʤ䤬ͤФʤޤΤ...m(_ _)mĤ񤤤ǤʤȻפĤġǯвᤷޤ줫̵ΤʤϰϤǡꤤޤ
iMac 1029ڡ 2:48:06 HomePage:45454
̴
#45446 uchinyanλ¤ˤĤƤϿǯΤꡢäΤʤȻפ¾̵ʤɤäȡϤͤФȤλפХȥ饤ƤޤѤȤϻפޤˡĺФȻפޤ
̵򤵤줺ʤפƤޤ
1029ڡ 10:17:52 45455
⡼ޥ
uchinyanHappy birthday to you
Ϣ³ԤȤŷͤΤȰڷɿ夲Ƥޤ
ޤǥۡΤʤȤޤ
ؤǤޤ...줫⵮¤ΤѤ򸫤ĺȤޤ

ҼŤޤ᤿ŤοŸڤ˴äƤޤ!! ^^v
1029ڡ 13:14:17 45456
uchinyan
ᤤ󡤰줿ˤϡʤۤդɥɥˤ󡤵ޥ뤵󡤹̴󡤥⡼ޥ󤵤
դ򤢤꤬Ȥޤ

ڥȥեˤϤμबꡤ20ФԤ̿򼺤Τ⤢ޤ
ʤȤˡΤϡȯɤ٤30Ф餤ʹԤǡµ̿򼺤ǽ㤤Ǥ
ΤưʤȤˤ͡ʹʻɤݤ
ˤȤΤޡʪޤݤ߹᤺˵©ٱꡤʤɤꡤʤɤ¾
¤ΡǢ¡찵ɡ⥳쥹ƥ롤ʤɤդդޤ

ǶϤޤ͡⽼¤ƤƤꡤ
ԤβΤȡ¤äƥѥ뤳ȤϤǤޤ
äȤ⡤꤬夬ʤΤǥܡɤϻȤޥƤޤ
ޤۡ󥰤ʤɤȤϰäϤäȼƬưΤǤ
(ʤߤˡۡ󥰤϶ڥȥեǤϤʤ ALS Ȥ̤µǤ)
ۤ򳫤ƤΤɤΤǤΤ褯ʤȤ꤬ޤ
ؤܤȤɤߤΤǤΤŻŪǤʤʤѤǤ
ʤ櫓ǡǶϤ򸫤ƳФƬDz򤯡ȤȤ¿Ǥ

ޤޤޥ뤵򸫽äơ̵ޥڡǹԤȻפäƤޤ
1029ڡ 14:06:38 45457
粬ҹ
פ֤ޤʡ˺Ȥޤ
Ƕᡢ򤯵Ϥۤɡ˻ʤäƤޤʡ
1029ڡ 16:05:11 45459
fumio
ФϡޤǤ
ᤤΤǤޤޤɤߤεǤ͡
ʤ󤫺Ƕ᤺äĤɤߤεΤ褦ʵơ()
ǤϤǤϤޤ͡
1030 23:22:51 45460
ߡ
βʬ餺ǼĤʤȤȥ֥롩
⤦ήƤޤޤѤǤ
#45375ϲƱǤ֤Τ˺äǤ
ΤΥեߤǽꤷȤޤ
111ʲС 14:10:11 45461
ߡ
㤢Τϡ

դѤгĹѤȤޤ
դѤǤѷ礯äĤΤҤѰդޤ
ΤҤ礫ʤ룶ΤѤϲcm3ˤʤǤ礦
111ʲС 14:19:38 45462
⡼ޥ
#45462 ߡ٤ꤣ
Ǥ⤳ǤޤΤ褦ʥ󥸤 ^^;v
1296 cm^3

ʡ?
111ʲС 19:07:00 45463
Mr.ǥ
#45462
ϡ432cm^2 ˤʤޤ
111ʲС 20:49:04 45464
⡼ޥ
#45462
ꤣĤޤޤޤ^^;;;
ƹ͡
(62)^2*(3/2)*(6/2)=6^3*(3/2)
⤵123
so
12*6^3/6=36*12=432

ȡMr.ǥƱˤʤޤ ^^;
ʤǤʤǡm(_ _)m
111ʲС 23:31:33 45465
̤ꤹ1
פ֤Фʡ
񡡡 112ʿ 19:17:19 HomePage:ͤοʳƮ45467
Mr.ǥ
#45465
⡼ޥ󤵤Ʊͤˤʤޤ
ߤˡǤǤȤƤ⤤褦Ǥ͡
112ʿ 21:57:36 45468