用氢氧化钠滴定醋酸

RT△ABO的顶点A是双曲线Y=Y/X与直线Y=-X-(K+1)相交点,已知△AOB的面积为3/2,求这两个图像的函数解析式.如果把反比例的函数解析式算出来是Y=-3/2,怎么求一次函数的解析式?K的值一样吗? 关于《浮生六记·闲情记趣》的几个问题开头是 余闲居,案头瓶花不绝. 的这篇.①：案头瓶花不绝的绝字什么意思.②：觅螳螂蝉蝶之属的属什么意思.③：如其法行之的行什么意思.④：不亦善 这些书是谁的用英语怎么说 不要再告诉我什么玉米大豆什么的.我要的是人是人! 穷则思变为话题的作文《周易》云：“《易》穷则变,变是通.”意思是说,事物到了尽头,就要设法改变,一改变就通达了,这即是成语“穷则思变”的出典.该成语现指人民在穷困、艰难面前,敢 已知双曲线方程x2/5-y2/4=1,若将该双曲线绕着它的右焦点逆时针旋转90度后,所得双曲线的一条准线方程是… Look c_____ at the blackboad ,what can you see? Da Ming wants to be a reporter________a sports magazine介词填空, Can you ( ) this picture on the blackboard. they can see(the blackboard and the door)in the picture对（）怎么提问 Can you_____this picture pn the blackboard.Yse l can. During the days ___ ,he worked as a servant at the Browns'.a.that followed b.following c.followedDuring the days ___ ,he worked as a servant at the Browns'.a.that followedb.followingc.followed为什么folowing不对? During the days ____,he worked as a servant at the Browns .A.followed B.following C.to followD.that followed 幫忙選一下, 浮生六记·闲情记趣答案 墨脱公路建设的区位因素有哪些?建设过程中应注意哪些问题? I s____ to have some time on Monday morning When the words “I LOVE YOU” were said byWhen the words “I LOVE YOU” were said by you for the first time,myworld blossoms. I like the living room. 划线Living,对划线部分进行提问.悬赏五财富值I like the living room.划线Living,对划线部分进行提问.悬赏五财富值! beside与besides有什么区别? he sleeps during the day?哪里错了? He sleeps during the day 对during the day 提问 He sleeps during the day,sleeps划线部分提问 She lives on the tenth floor.（翻译） l like my room because it faces to south(看答句写问句) the famous writer's new book will______next month.A.go B.come back C.get out D.come out. will be 和will有什么区别 some famous paintings __________in the hall next week.哥哥姐姐帮帮忙 英语翻译For the way I live应该怎么翻译 I'd like a room __the lake.A.facing B.faces C.to face D.faced这道题的正确答案是A,为什么不是c further furthermore的区别有什么区别? I hear a famous movie _s_______ is coming to our city this week填词,s开头 罪恶都市4 摩托车Trial By Dirt***摩托车（Trial By Dirt）*** 到dirt bike track ,限时穿越标志,还伴随枪战,报酬：100 这个任务在哪里?旁边有什么标志建筑?请截张图给我 time