百度知道the sum of A,B,C is 70,A minus B equals C A is what?

百度知道the sum of A,B,C is 70,A minus B equals C A is what? The book contained a large __ of information .A deal B amount C humber D sum 英语 求详解The book contained a large空of information.A deal B amount C number D sum 1、What is the maximum number of cubes with sides of a length that could fit inside a cube with sides of length 2s?(A) 8 (B) 16 (C) 32 (D) 64 (E) 128可是不知道怎么算出来的2、The sum of the lengths of two sides of isosceles triangle K is Fill the number from 1 to 16 in to the following blanks according the following requirements.a. the sum of each line is 34b. the sum of the four middle number is 24c. the sum of the numbers in each corner is 34.4→?→?→13?→?→?→??→?→?→ The pollutant will give off a lage ___ of heat.A.quantity B.sum C.number D.lotquantity,sum可以被large修饰,也可以修饰不可数名词答案选A为什么不选B? 英文数学题求救,分数类的!A find the decimal expamsion for 1/43B show that 9 is a factor of the sum of the digits in the repetend of 1/7.1/39,1/43C suppose none of 2,3,5 is a factor of n.Explain why 9 is a factor of the sum ofthe digits in t 高手进,2道英文数学题的翻译1.Use the quadratic formula to prove that the roots of such an equation must have -a/b as their sum and a/c as their product.2.Prove that the sum of the squares of the roots of such an equation is a/b-2ac. （Hin If each term of the sequence (a1,a2,.,an) is either 7 or 77,and the sum of the sequence is 350.Which of following could be the value of A 45 B 42 C 40 D 39 E 36 They have a large ____ of money.A.many B.much C.sum D.some 绿皮书的 243 38题题干：S is the sum of three consecutive integers,the greatest of which is x.In terms of S,which of the following is the sum of three consecutive integers,the least of which is A)S-6B)S-3C)S+3D)S+6E)2S 先透露下,正确答 A large amount of money was spent on building the swimming-pool.A.sum B.price C.value D.number以及理由amount下划线 The sum of money I have already had is not ___ enough at all for the price of ...The sum of money I have already had is not ________ enough at all for the price of the machine that I want to buy.A．almost B．mostly C．nearly D．near但题目给 sum 的用法The ____ of energy which we use is increasing every year. A. sum B. amount请问选A还是B a.the sum of the forces (合力)b.the sum of their moments about point Q (所有力在Q的力偶之和)c.the moment of the forces about the y axis (y轴的力偶)若是把它们拆成沿x,y,z轴的力,每个分力都会有力矩, 那不是要算15次 a small sum of a large sum of a sum of money