四分之三的a次方等于10

化简 下面这个是怎么来的, -----May I borrow your e-dictionary?-----Sorry,my e-dictionary____,I've looked for it everwhere but still it.A.has lost;haven't found B.is missing,haven't foundC..has lost;don't find D.is missing,don't find may I borrow your dictionary 的同意句, may I borrow your dictionary同义句急急急!改为may I borrow a dictionary ()() first -come- first -severd 圆柱形的容积怎么计算小学六年级的算法,谢谢 圆柱形的体积怎么算 ——Where is Alice?——I think she is in the dormitory.I saw her __接着 ：(pass) our classroom just now .② We must keep the classroom ____ (clean).Because we're going to have an English party tomorrow.都是根据 适当形式填空其实挺 不等式（1）设a,b,c＞0.求证：a/b+b/c+c/a ≥（c+a）/(c+b)+(a+b)/(a+c)+(b+c)/(b+a) 已知a-2b=2,则3-a+2b= 我这样做对吗?还有几题不会. 这题目是这样做吗? 三道一元一次方程的题 一道数学竞赛题 不等式的正数a,b,c,满足2a+4b+7c You can't go out ( ) your homework is being doneA until B since 为什么? You can not go out ---your homework is being doneA before B asC untilD after 大宅门全集 大宅门全集高清大宅门全集在线观看 You can't go out ( ) your homework is being done答案是until,before为什么不行, 大宅门最后的结局是什么? 28、 You may not go out _________your work is done A、beforeB、untilC、whereD、as Be active and have a positive view towards life.Develop confidence in yourse 当m为何值是9减m的平方加6m有最大值题 3×9^m=3^16,求m的值 帮忙分析一道算式题有两个长方体水缸,甲水缸长4,宽3,高5;乙水缸长6,宽5,高7；两个水缸内的水高分别2.5和6,乙到一些水给甲,使两个水缸内的水一样高,求水高.单位dm6-（4×3×2.5+6×5×6）÷（4×3+6 某水上公园为了吸引游客,决定在端午节期间开展优惠活动,票价分为团体票和零售票,其中团体票占总票数的2/3,若提前购票,则给予不同程度的优惠,在五月份内,团体票每张12元,共售出团体票的 高手们帮我解几个不等式~谢-3≤2分之3-2x≤12(x-1）+3分之2（x-2）≤2分之7x-2是不等式组的第一组：3x≤3分之1x+35（0.5-1）＞2x-4.5第二组;6x-2＜3，3-x≤x=8，2x-3＜x=9 黄冈 47面现有一台天平,只有3个砝码,分别是20克.50.克和100克.能用这台天平想办法称出130克的食盐吗? 我等的船还不来,我等的人还不来 你每次一说话,我都以为是我等的人呢 别人发给我的,本人有点迟钝.—_— 队 月 也 寸可以加什么同样的偏旁 计算根号3x+x=2,解释X=根号3-1的计算过程. I MUST PUT THE PLAN INTO PRACTICE!