sin平方积分

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已知,在三角形ABC中,AB=AC,过A点的直线a与边AC重合的位置开始绕网上有回答“(1)当∠BAC=∠MBN=90°时,①当 =45°时,ΔBAC与ΔMBN都是等腰直角三角形,ΔBAC≌ΔMBN,这时M点与A点是重合的,四边形ABNC是 已知三角形ABC全等于三角形DEF,则AB与DE、AC与DE的位置有什么关系?说说你的理由 石崇与王恺争豪文言文翻译 把“the beauty will save the world”翻译一下 陪跑什么意思 how to type chinese in other countries mobilephone THE PAINT JOB怎么样 THE ITALIAN JOB怎么样 银行抢劫案 THE BANK JOB怎么样 偷天换日 THE ITALIAN JOB怎么样 巴西任务 THE BRAZILIAN JOB怎么样 a Grammy in addition啥意思 so you have goting the 形容词短语都可以后置吗哪些形容词短语可以后置呢 例句 Jim ,Shanghai Jim is going to Shanghai.they ,Christmas,Party. 格莱美是什么 英语翻译In fact,this kind of standardization is based on the best practices like process standardization worldwide.Both in point selection and quality system management,HP uses the leading concept,technology and management methodology to provide 英语翻译请帮翻译一下Let's go out for a walk unless you are too tired. My mom gets a new job,so we may go to a new place.的同义句(用because) :I woked once more,because of you,why did you appeared in my dream recently.Ho Dream the dreams you were once scared to dream.是什么意思 英语翻译扣除个人所得税及各项代扣费用RMBX元,实际每月收入为X元,其它工资福利补贴X元. Jumbo must weigh a few tons.Jumbo_a few tons.A.probably weighs B.has to weigh C.ought to weigh D.should weigh 英文形容词修饰anybody是否需要后置 英语疑问 形容词后置valiantHail to the victors valiant 为什么形容词后置啊? Do you think if it will ___long to prepare the project for themcost spend take get Ollydbg中怎么将反汇编查看中的 push -0x1 改成push -1 (如图)? 王师傅每小时能加工零件28个,比张师傅每小时生产零件数的三分之一还少2个,张师傅每小时生王师傅每小时能加工零件28个,比张师傅每小时生产零件数的三分之一还少2个,张师傅每小时生产零 We will try our best to design high-quality goods!请问这句的中文是什么意思 英语翻译1.咱们去做饭吧.________ _______to cook food.2.你为什么喜欢猫?因为它们很逗人喜欢._______do you ______ _____?3.—我最喜欢什么颜色?—蓝色.—______ _____do you______ _____?—Blue.4.下次不要忘了把你 Can you design the s---- of our uniforms?中的横线部分应填什么? We will try our best to design high-quality goods!请问这句的中文是什么意思.