三角形ABC的三边长a,b,c满足a平方加b平方加c平方加50等于6a加8b%E
来源:学生作业帮助网 编辑:作业帮 时间:2024/10/03 13:41:15
这是什么蛾的幼虫,
2.30103保留了多少个有效数字?
10-2*(3-√5),【5-2*(√3+2)】-2*(1-√2)结果保留四个有效数字 分别等于几
蝈蝈的习性
-5.827保留3位有效数字 是什么?
2.91^4-1.68约等于 保留三位有效数字
304720保留三个有效数字约等于30.5万正确吗?个人认为是可以这样表示的,虽然一般都是用科学记数法表示,但并非一定的。30.5万一样有三个有效数字。
蝗虫的卵的受精场所和发育场所分别是______
大江养鸡场养母鸡3600只,比公鸡的3倍少300只,养鸡场养公鸡多少只?快!
用适当的介词填空,使句子完整
用适当的介词填空,使句子完整,通顺We're watching a movie__robots. It's exciting.Robots can help__the housework and do some dangerous jobs.Jenny lives__an apartment with her pet bird.People are going to live__other planets in the
从中选出合适的介词填空.使句子完整,通顺.by,above,for,like,into,through,around.1.I felt excited when we were flying ____ the clouds.2.He threw the letter _____ the fire.3.He was hit ____ a bus yesterday.4.What can I do ___ you 5.We al
2.988*10^4保留三位有效数字
π+根号10-三分之一+0.145(保留三个有效数字)要过程
三分之一×10^6(保留两个有效数字)
3.670X10^10保留5个有效数字
用所给单词的适当形式填空,使句子完整、通顺1、The factory ----(produce)many products last year.2、After leaving home,the boy ----(miss)his family very much.3、Mike wants to ----(apology)for his mistakes.4、The book m
用所给单词的适当形式填空,使句子完整通顺1.Wars makes peace _____(go) away.2.The clever parrot was often made _____(talk) to people.3.I'm sorry to keep you ___(wait) so long.4.He raised his voice in order to make himself ______(hear)
复数形式
用所给单词的适当形式填空完成句子,使句子完整、通顺.1.Can you give me some ____ (advice)?2.One of the ____ (policeman) is Cindy's brother.
用所给词的适当形式填空,是句子完整、通顺.1.My dog likes ______(run) around with me.2.Work makes me ____(tire).
写复数形式
用所给词的适当形式填空,使句子完整、通顺.1.______(Canada) speak English and ______(Fance)
变复数形式
近似数0.001 237 保留三个有效数字
我是boy,你们like我吗?
2√3+2分之(3-√5)-^3√5(保留三个有效数字)
2.009保留三个有效数字
统计表是什么?统计表是怎么画得?
1.The boy climbed the tall tree like a m----------.2.Yang Liwei became f---- all over the world.
The tree is a tall p 根据句意和所给的首字母填上所缺单词
葡萄分为几种