背单词翻译

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分解因式:-6x的n次方+8x的n-1次方 用英语怎么说:主要的 primary (1784) Experimental primary school 的音标和发音. Primary school的音标是什么呀? 如果将二元一次方程2x+3y-4=0化为y=kx+m的形式,那么k=_______,m=_________. 单词school的音标~!school怎么念啊,读音和音标好象不一样啊~!|sku:l|怎么听起来是|sgu:l|,还有就是音标最后的L还念出来吗? New District Experimental Secondary School怎么读(音标+谐音) 若一次函数y=kx+2的图像经过直线y=2x-3与y=3x-2的交点,求k的值. 若一次函数y=kx+7的图像经过直线y=4-3x和y=2x-1的交点,求K的值 一次函数y=kx+b(k不等于0)的图像经过(2,-5),且经过一次函数y=-3x+4与y=2x-1的图像的交点,求这个一次函数的表达式 She teachers us English 变为一般疑问句 英语中有she is in china 这个短语吗 英语翻译她想要一件符合她尺寸的衣服。求翻译 has book English three she 连词组句 She has gone to England for a ()English coursesix moth six months six-months six-month (1)English,to,she,Alice,came,learned,England,had,befor (.)(2)field,when,reached,had,the,started,the,game,we(.)(3)it,already,home,rain,had,got,I,to,before,began(.) Lao She taught Chinese to the English in London from 1924 to 1929.(改为同义句)Lao she ---- Engilsh ---- in London from 1924 to 1929 已知一次函数y=kx+3与y=-2x+1 (1)如果他们的图像交于点A(4,m)求m和k的值(2)如果他们的图像相交于x轴上一点,求k的值 已知一次函数y=kx+a的图像与直线y=2x-1平行,且过点M(1,4),求A的值 已知一次函数y=kx+b的图像经过(-1,-5),且与正比例函数y=1/2x的图像相交于点(2,m) 求m的值 She teaches in a middle school in Beijing.为什么这个句子不用is .She is teaches in a middle school in Beijing. She is ___No.1 Middle School.选项:in,of,at,on该选哪个.答案是选in.但是初一课文中只有at school的词组.为什么这里选in? She studies in NO.9 Middle School she is a student () No.1 Middle School.A:in ,N:of C:at 14x-x=6.5怎么计算 已知函数y=-kx(k≠0)与y=-4/x的图像交与A.B两点,过点A作AC垂直于y轴,垂足为点C,则△BOC的面积为------- 函数y=-kx(k≠0)与函数y=-4/X的图像交于A、B两点,过点A作AC⊥y轴,垂足为C,则S△BOC= .哥哥姐姐们帮下蛤今晚要交哒 函数y=-kx(k≠0)与y=-4/x的图像交于A,B两点,过点A作AC⊥y轴,垂足为C,则△BOC的面积为多少? 如图,如果函数y=-x与y=-4/x的图像交与A,B两点,过点A作AC垂直于y轴,垂足为点C,求三角形BOC的面积http://zhidao.baidu.com/question/187308255.html是这张图,但题目不一样 函数y=-kx(k≠0)与y=-4/x的图像相交于A,B两点,过点A作AC⊥y轴,垂足为C,则△BOC的面积为( ) She is one of ( )most popular teachers in our school. 填a,an,the miss zhao is one of the most popular teachers in the school.today she comes into the_____.