禾可以组什么词

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已知a,b,为常数关于x的方程[(2kx+a)/3]=[2+(x-bk)/6],无论k取何值,它的解总是1,求a、b的值 初一年级下学期数学(平面直角坐标系)已知A(2,y),B(x,-3).根据所给条件,求出A,B两点的坐标(1)A,B关于X轴对称(2)A,B关于Y轴对称(3)A,B关于原点对称 已知函数y=kx+b的图像经过第一,二,三象限,则不等式kx+b>0的解集为 中的好词好句 求《昆虫记》好词好句 大约20~30的字,有好词好句的句子,有评析!好词3个以上有评析!要有好词!要有好句!还要有评析! 已知函数y=k+b(k,b为常数)的图像如图所示,则关于x的不等式0 如果a,b为定值,关于x的方程3分之2kx+a=2+6分之x-bk,无论k为何值,它的根总是1,求a,b的值 填空 We usually have dinner at (a )7:00 in the morning 谁可以帮我做做这个题:We have only one shower.It's usually very b_____ in the morning.We have only one shower.It's usually very b_____ in the morning. we have English at 10 o'clock in the morning对have English 提问怎么问 We usually have our school trip_______ a morning of April. A.in B.on 五分之三=( ):( )=多少分之18=6除以( )还有一题.一个直角三角形两个锐角的比是1:2,则这两个锐角分别是( )度和( )度? 如果A、B为定值,关于X的方程2KX+A/3=2+X-BK/6,无论K取任何值,它的根(解)总是1,求A、B的值SORRY,是:2kx+a/3=2+(x-bx)/6 the sun rise in the east 用括号里适当形式填空 The sun__(rise) in the morning.Look,it___(rise) behind the mountain.2.____(there be) any milk bottles on the table. Mary usually does some _____(read) in the morning. 五年级四个班开展做好事比赛,用( ) 统计图好 i don't usually _____(am read/read) in bed at nine o'ciock in the morning.应选什么 理由 十五分之()=五分之三=()之十八=12÷()=()帮忙填下括号里的. x-2(2x-1)小于等于-4 He usually goes to school on foot.(同义句)He usually ____ ____school. The little girl usually goes to school on foot.对on foot .提问 Tom usually goes to school to school ( )foot ,but sometimes he goes to school ( )bus.括号里填介词 (1除以X-1)+(2x除以x+1)等于2,解X为几 25)-四又五分之二+(+十八又四分之一)+4.4-三又二分之一+五又四分之三+四又六分之五-六又十八分之十五(﹢七分之二)+(-七分之四)-(+九分之五)-(-七分之五)-(-1) 用used to do,be used to do,be used to doing和括号中动词的适当形式填空 (1)我习惯了每天早上读半小时英语.I ____________________ (read) English for half an hour every morning.(2)There ________________ (be) a quiet mountain vil 中国共产党的文化工作历史沿革、包含那几个方面 解方程 X-2.3=6.9 9.9X+2*5=1000 4X-2*0.8=30.4 6.2-2+2X=12.4 已知sinθ=αsinφ,tanθ=btanφ,其中θ为锐角,求证:cos=根号内 a的平方减1除以b的平方减一 如果五年级同学做好事24件,六年级同学做好事多少件一个扇形统计图,六年级占60%,五年级占30%, 学雷锋做好事,六年级做好事150件,().1、相当于五年级做的件数的五分之四2、比五年级做的件数少20%