百度试题 结果1 题目What is the value of "tens" in number 42? A. 4 B. 2 C. 6 D. 5 相关知识点: 试题来源: 解析 A 反馈 收藏
What is the value of x, if x is a whole number, in the sum below?相关知识点: 试题来源: 解析 答: X=2. 解: 由公式X 3 +(2X) 2 =8×3可知,X 3 +(2X) 2 =24;因数字较小,所以可以采用带数字法,将数字带入,可马上得到答案。
百度试题 结果1 题目【题目】In △RsT above, what is the value of ? ()A.40B.60C.80D.90E.100 相关知识点: 试题来源: 解析 【解析】E 反馈 收藏
(单选)What is the value of the expression √(16√(8√4))?( )表达式√(16√(8√4))的值是( )A. 4B. 4
百度试题 结果1 题目The fractior (20) is equal to 0.8. What is the value of n? ( ) A. 4 B. 8 C. 12 D. 16 相关知识点: 试题来源: 解析 D (20)=0.8Multiply by 20: n= 0.8(20)= 16反馈 收藏
百度试题 结果1 题目What is the value of the expression \( 2^3 + 5 \)? A. 13 B. 15 C. 17 D. 19 相关知识点: 试题来源: 解析 A 反馈 收藏
百度试题 结果1 题目What is the value of 7 in the number574?A:7B:74C:70D:700 相关知识点: 试题来源: 解析 C 70 反馈 收藏
In the equation 4x + 12 = 20, what is the value of x? A. 2 B. 3 C. 4 D. 5 相关知识点: 试题来源: 解析 B。4x + 12 = 20,移项得 4x = 20 - 12,即 4x = 8,解得 x = 2。涉及词汇有“value(值)”“solve for(求解)”。解题思路是先移项再求解。反馈 收藏 ...
百度试题 结果1 题目What is the value of n if 410× 642 = 162 × 4n (A) 6(B) 10(C) 12(D) 15(E)30 相关知识点: 试题来源: 解析 C 反馈 收藏
If n is a positive integer, what is the value of n ? (1) When n is divided by 3, the remainder is 2. (2) When is divided by 3, the remainder is 1. 选项: 答案: E 经典答疑 发起提问 提问: 点此查看答疑 DS 评分: 0 浏览: 596 学长故事 GMAT考了4次,是什么让我成功突围...