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根据化学方程式计算：加热分解5G绿化钾和加热分解5G高锰酸钾,分别能制取氧气多少克 what name would that be under,sir 这句的语法解析 一道三角函数题的做法,已知 f(x)=2sin⁴x+2cos⁴x+cos²2x-3(1)求函数f(x)的最小正周期(2)求函数f(x)在闭区间[π/16,3π/16]上的最小值并求当f（x)取最小值时,x的取值 三角函数, 一道三角函数题,求思路… 高兴得（ ） （ ）里填两个字 she doesn't go（ ）(shop) in the evening. she doesn't go 9 0(shop) in the evening. 问题来了1.My father doesn't go out in the evening 同义句2.She does her homework in the evening否 PA=PC=√3PB,AB是⊙O的直径,⊙O经过P,试证明PC是⊙O的切线图片的地址： Some stones are on top of others .【汉译】 “康乾盛世”是指（ ）A、1661—1722年B、1661—1722年和1735—1795年C、1661—1795年D、整个清朝前期 Jim lives in a house ____ window is redwhere that which whose 直线l经点P（3,2）,且与xy轴的正半轴交于AB两点,求AOB的最小面积 直线L经过点P（3,2）且与Xy轴的正半轴分别交于AB两点,三角形OAB的面积为十二求直线L的方程 I like the big house( )roof is red.A.which B.whose C.that D.whom我知道选C,可不可以讲一下本题解析, he lives in a house,whose door opens to the north.中的whose可以用of which代替吗? 我国数学家刘徽推导梯形面积公式 step into the void Please step out of the internet cafe and c6e back into the real world（求翻译） Step into the Stage 歌词 已知多项式ax的三次方+bx的三次方+cx+7,当x=4时,该多项式的值是72,则当x=-4时,它的值是 be of great help to造句 把含有生长素的琼脂快放在去顶的胚芽鞘上中间,用单侧光照射,会完向光生长吗,为什么 我十三岁了怎么写如题 Have you taken your holidays yet?这句话怎么译? have you taken your holiday yet?这句话的语态动词对吗? 英语翻译If your struggles with debt have taken a toll on your credit score,you may have been intrigued by ads from companies promising that they can fix your credit and increase your score.They don't tell you how they'll do it.They also don't tel 康乾盛世是什么时期 重庆出版社六年级寒假生活39业第三大题答案第三大题根据课文内容填空.1.羊群{ }上了小丘,{ }又下来,走到那里{ }绣上了{ }.那些小丘的线条是{ },就像只用{ },不用{ }的中国画那样,到处{ },轻轻 All king of activites.的意思 lord of lords,king of kings是什么意思?是麦蒂身上的纹身吗