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...交双曲线y=kx(x>0)于点M,连接AN=6.(1)求k的值;(
(1)∵P(2,2),AN∥x轴,∴N的纵坐标为2,(1分)∵AN=6,∴N的横坐标为6,∴N(6,2),(2分)∴k=xy=62;(3分)(2)∵P(2,2),PM⊥AN,∴M的横坐标为2,(4分)∴纵坐标y=kx=622=32,即M(2,32),设直线MN的一次函数解析式为y=mx+b,则有:2=6m+b32=...

...因为要交给老师怕她查出来了 求职人就用 pengyan
P.O. Box 36 BIIT University Beijing,China 100000 Dear Sir\/Madam:Please consider me for your Sales Management Program. My background is one of selling ideas, concepts and programs, and of motivating myself and others to realize our potential.Attitudes predict behavior - or so goes...

如图(示意),公路AM、AN围成的是一块顶角为α的角形耕地,其中tanα=...
解:过点P作PE⊥AM,PF⊥AN,垂足为E、F,连接PA.设AB=x,AC=y.因为P到AM,AN的距离分别为3,5,即PE=3,PF=5.由S△ABC=S△ABP+S△APC=12?x?3+12?y?5=12(3x+5y). ①…(4分)因为tanα=-2,所以sinα=25.所以S△ABC=12?x?y?25. ②…(8分)由①②可得12?

An essay about Walt Whitman
Other people were enlisted in an attempt to find Whitman a better paying job. John Trowbridge met with Salmon P. Chase, Secretary of the Treasury, to find Whitman a position in that department. Chase, a politically sensitive man, not only turned down Whitman because he had learned he was ...

如图,在△ABC中,点M是BC的中点,点N在边AC上,且AN=2NC,AM与BN相交于点P...
解:如图:设BM=a,CN=b,点M是BC的中点,点N在边AC上,且AN=2NC,则 AM=AC+CM=-3b-<div style="background: url('http:\/\/hiphotos.baidu.com\/zhidao\/pic\/item\/b8389b504fc2d5627a106159e41190ef76c66c6e.jpg') no-repeat; width ...

如图,△ABC中AB=AC,BC=6,点D位BC中点,连接AD,AD=4,AN是△ABC外角∠CAM...
(1)∵AB=AC,D为BC中点,∴AD⊥BC,∠BAD=∠CAD,又∵AE平分∠CAM,∴∠MAE=∠CAE,∴∠DAE=∠DAC+∠CAE=12×180°=90°,∴∠AEC=∠DAE=∠ADC=90°,∴四边形ADCE为矩形.(2)平移过程中有两种不同情况:①当0≤t<3时,重叠部分为五边形,设C′E′与AC交于点P,A′D′与AB交...

an interesting place to go
还挺难,1.attraction 景点 2.interview 面试 3.underground 地下 4.amusement 游乐场 5.footprint 脚印 6.character 角色 7.mail 邮件 8.coast 海岸 9.rim 边

已知正项数列{an}的前n项和为Sn,且4an-2Sn=1,数列{bn}满足bn..._百度...
(1)易得a1= 1 2 .…(1分)当n≥2时,4an-2Sn=1,…① 4an-1-2Sn-1=1…② ①-②,得4an-4an-1-2an=0⇒an=2an-1.∴ an an-1 =2(n≥2).∴数列{an}是以a1= 1 2 为首项,2为公比的等比数列.∴an=2n-2.…(4分)从而bn=4-2n,其前n项和Tn=-n2+3n…(6分)(2...

超级cosplay大战u 蝙蝠侠得 出招表
Final Shoot EN100 前下后前下后+P N.T. Field EN100 下后下后+K AMIRO's Counter Attack EN300 下后后下前+P 6 回复:SCWU 正式出招表 ANMC P COSPLAY:Gundam0079中联邦小兵,另一1103版有FK+原创 ☆必杀技: 铁球掉出 下前+P (空中可) 铁球射击 下前+K (空中可) 旋风刀 下后+K 空对地机关...

若正数项数列{an}的前n项和为Sn,首项a1=1,点P(Sn,Sn+1)在曲线y=(x+1...
(1)由题意可得,sn+1=(sn+1)2分别取n=1和n=2时,可得a1+a2=(1+a1)2a1+a2+a3=(1+a1+a2)2由a1=1可得,a2=3,a3=5(2)由sn+1=(sn+1)2可得sn?<div style="width: 6px; background-image: url(http:\/\/hiphotos.baidu.com\/zhidao\/pic\/item\/aa64034f78f0f736dcbbf8b50...

边详14732113435问: 苍翼默示录PC版 special CG怎么获得 -
会东县九味回答:成就 简介 解锁方法 成就分 奖杯等级 苍の力を受けし者 50个奖杯全获得 50个奖杯全获得后自动解除 - 白金杯 顽张った!/Dante [ARCADE] 以最高难度完成街机模式 最高难度,1 ROUND制和选用擅用角色,续关可 30 银杯 よく顽张った!/...

边详14732113435问: BigBang的CAFE假声部分谁唱的?有点像GD,又有点像太阳的声音!! -
会东县九味回答: 副歌部分是龙龙唱的 太阳的也有一小段 后面胜利也有一段(他俩是连着的) 我很喜欢这首歌的呢

边详14732113435问: Put Your hands这首歌是谁唱的? -
会东县九味回答: 2pm的hands up

边详14732113435问: eminem——syllables的英文歌词,中文也有就更好…… -
会东县九味回答: Eminem ft Dr Dre, 50 Cent & Jay-Z – Syllables Lyrics It's not about lyrics anymore, it's about a hot beat and a catchy hook [Eminem] If we gotta dumb down our style and ABC it then so be it cause nowadays these kids, jeez don't give a shit bout...

边详14732113435问: 关于VB 五子棋 悔棋...代码注释!请高手帮忙注解,越详细越好! -
会东县九味回答: Public Function DoBack() As Boolean 悔棋的定义 If Not Playing Or Round = 1 Then Exit Function 判断是否是第一步 是则退出 Dim R...


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