第21题求数学题解答器，要有详细过程。写得好的一定采纳

来源：蜘蛛抓取(WebSpider) 时间：2014-11-01 01:43 标签： 数学题解答器
第二题的第二小题和第三题，求解答，要过程，会采纳。谢谢。_百度知道
第二题的第二小题和第三题，求解答，要过程，会采纳。谢谢。
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提问者采纳
log4 = 2&#47，由题可知，a = log100/log5 =2/log5所以原式= 2*(log2+log5) = 2*log10 =2希望可以采纳;log4 =1&#47，只要是1的对数都得0）3（2）=0（直接写;log2
b=log100&#47
采纳呀，你怎么不看呀
。。。刚刚有事，不好意思，谢谢。
嗯嗯，没事，谢谢啦
提问者评价
太给力了，你的回答完美地解决了我的问题，非常感谢！
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出门在外也不愁帮个忙！！！！！！悬赏30 写得好采纳_百度知道
帮个忙！！！！！！悬赏30 写得好采纳
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提问者采纳
y room isn&#39. There are lots of pictures on the wall. There is a bookshelf between the bed and the desk,t big but I like it very much. There is a corful curtain in my room. Beside the bed there is a desk and a chair. Although my room isn&#39. I often study and surft perfect. Of course there are lots of books and CDs on it. It&#39. Thes always clean and tidy
提问者评价
你的回答完美的解决了我的问题，谢谢！
来自:作业帮
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其他9条回答
This is my bedroom. There is a bed　　　　　　　　　　　　　　　　　　　　My Room
Welcome to my new house, four chairs and a sofa in it, a table and a chair in it. The living room is big. There is a TV, shelf, a table. There are three bedrooms, a living room, a bathroom and a kitchen
我的是50字
不信你可以数数
My room is small but nice. Look,my desk is near my bed.
On the desk,there is a clock and many books. There are many toys on the bed. Near the bed there is a wardrobe.
There are a lot of
nice clothes in it. Near the window,there is a bookcase. There are lots of books in it. I like reading,books are our good friends.This is my room. Do you like it?
如果你发过来早点，就采纳你了
My room isn&#39;t big but I like it very much. It&#39;s always clean and tidy. There is bed in my room. Beside the bed there is a desk and a chair. I often study and surf the iinternet there. There is a bookshelf between the bed and the desk. Of course there are lots of books and CDs on it. There are lots of pictures on the wall. There is a corful curtain in my room,too. Although my room isn&#39;t perfect, I like it a lot.
My room isn&#39;t big but I like it very much. It&#39;s always clean and tidy. There is bed in my room. Beside the bed there is a desk and a chair. I often study and surf the iinternet there. There is a bookshelf between the bed and the desk. Of course there are lots of books and CDs on it. There are lots of pictures on the wall. There is a corful curtain in my room,too. Although my room isn&#39;t perfect, I like it a lot.
我来，先采纳
采纳后半小时一定发给你
my room is very big.
第一章左半边，第二章有半边
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出门在外也不愁第四第五题，求解答，要过程，会采纳。_百度知道
提问者采纳
~~~~~~~~~~~~~~~~~~~~~~
亲，有过程吗
你不是在考试啊
。。。写作业
第四题很明显是三次拍摄的间隔
也就是0.3s第五题
用1&#47;2at的平方
加速度公式
求两次距离差
提问者评价
太给力了，你的回答完美地解决了我的问题，非常感谢！
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其他1条回答
第5题图不全，第6题有点问题
亲，第五题没图，第六题不需要解，需要的是第四题和第五题
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出门在外也不愁这两题求大神解答，要有详细过程，必采纳_百度知道
提问者采纳
来自:作业帮
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其他2条回答
X＝15/4 M＝5
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出门在外也不愁21题,详细解答.好就采纳&_百度作业帮
21题,详细解答.好就采纳&

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