()mr li ()maths ()李老师是你的数学老师吗

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【 】 mike 【 】 problems with maths?

主语是Mike,使用第三人称单数形式,所以第一个空是:Does后面使用动词原形,所以是:have选择A

maths question

将x=-1带入,得:3b-2a+8=183b-2a=10(3b-2a)x3=10x3=309b-6a=309b-6a+2=32

maths是神马意思!

数学再答:maths数学!

The maths problems-

causeitdoesntexistbythedefinitionofnumbe

I like maths best

Whichsubjectdoyoulikebest?

A Maths question

LS说的不错补充下:两圆锥的底面半径为3*4/5=2.4厘米设上圆锥的高为H1,下圆锥的高为H2,则(H1+H2)=5厘米立体图形的体积为3.14*2.4²*H1/3+3.14*2.4

是 math 还是 maths?

都可以的,意思没有区别,只是习惯问题.美国习惯用“math”西方习惯用“maths”,

help! about maths

『(1+100)×100÷2』-『(1+50)×50÷2』(答案自己算)第2道题也是跟第1道一样·····

MrLi does't have a good (),he has to do much ()every day .A

答案应该选B,第一格空格,前面有个冠词a,所以第一格空要填可数名词job,第二格空前面有个much,所以要填不可数名词work

maths problem

20000*(1+10%)的10次方.补充:(1+10%)的10次方这是一共要还的钱.再处以10(10年还)就是买年平均要还的了求得5187.4元

maths problems!

Hefound_verydiffcult_theMathsproblems.Athat;toworkoutBthis;workingoutchim;workoutDit;toworkout选D这边是i

spend time for maths 还是in maths

spend有两种表达:1.spendsthonsth2spendsthindoingsth这里in可以省略

math maths Maths哪个对?

都对!只不过是maths英口语math美口语

Ted made no answer when MrLi asked him the question=Ted_ _ _

didn'tmakeanynot...any=no不过我才初二...

you,questions,some,life,about,daily,Mrli's,ask,IMay

ImayaskyousomequestionsaboutMr.Li'sdailylife.

easy maths

简单的数学maths是mathematics的习惯简写法

()hou are you?a.li lei.()good morning,mrli b.lt's an egg

(D)houareyou?A.lilei.(E)goodmorning,mrliB.lt'sanegg(B)what'sthisinenglish?C.thankyou(C)sitdown,pleas

maths problems.

设为x则14000(1-x)²=12600(1-x)²=0.91-x=±0.95x