1点5升酒
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wakeupandhavebreakfastat7inthemorningtakeexercisesat8dealwithmyhomeworkathomeat9havelunchat11.pmhave
题目不是很清楚,是不是:再问:我认为很清楚了啊再答:
(1.46+8.54)X0.5=5
tenpastoneaquarterpasttwotwentypastthreehalfpastfourtwentytosixaquartertosevententoeight那点半之前用past点半
4.1
A'的横坐标为x=2*2-1=3纵坐标y=2*5-3=7∴A'(3,7).
1点10分oneten/tenpastone3点10分threeten/tenpastthree5点45分fiveforty-five/aquartertosix7点50sevenfifty/tent
5点35fivethirty-fivetwenty-fivetosix6点45sixforty-fiveaquartertoseven1点58onefifty-eighttwototwo9点50nin
作个相似三角形就知道了,答案是(9-13)
2×4-5=32×1-8=-6C坐标(3,-6)
事件A为点数1,3,5.:事件B为点数1,2,3.:所以A交B为点数1,3:A并B为点数1.2.3.5
很多翻译方法12点45分和5点45分类似可以翻成aquartertooneaquartertosix或者是fifteentoonefifteentosix或者是twelvefiftyfivefifty
onefifteen/aquarterpastoneonethirty/halfpastonethreethirty-five/twenty-fivetofourfourforty/twentytof
答:C算式的结果是:113-16=97
(5,2,13)假设为(x,y,z)(x+(-1))/2=2(y+6)/2=4(z+(-3))/2=5
2又5分之4×23点4+11点1×57点6+6点54×28=2.8X23.4+11.1X57.6+6.54X28=2.8X23.4+11.1X57.6+65.4X2.8=2.8X23.4+65.4X2
设A(x,y)A关于P(0,3)的对称点为B,(-x. 6-y)B关于点Q(1,5/2)的对称点为C,(2+x .y-1)点C关于点B(2,9/2)的对称点A(2-x.
1三次4点或5点或6点一次1点2点或3点P=4×0.5×0.5×0.5×0.5=1/8丙盒中放四球P=0.5×0.5×0.5×0.5=1/162P=1-1/8-1/16=13/16