立方体的总表面积公式为 \(6a^2\),其中 \(a\) 为边长。已知总表面积是96,代入公式得: \[6a^2 = 96 \implies a^2 = \frac{96}{6} = 16 \implies a = 4\] 体积公式为 \(a^3\),代入 \(a = 4\) 计算: \[体积 = 4^3 = 64\] **选项分析**: - **A. 16**:误将表面积除以6...
Let's tackle a common question: What's the deal with cube roots? For example, What is the cube root of 32.768? or what is the cube root of 32.768? What is a cube root? Definition of cube root A cube root of a number a is a number x such that x3= a, in other words, a num...
Each cube is a view of the same cube (每个方块为同一个方块的五个不同角度的图示). What are the two missing numbers? a b⑥④③④⑥③④③④④④ 相关知识点: 试题来源: 解析 参考答案一 根据所给单词或汉语提示填写单词的适当形式 10’1—10 Hers, grandparents’ ,first, running, happily, ...
To solve the problem step-by-step, we will follow these instructions:Step 1: Find the side of the new cube 1. Given: The side of the original cube is 12 cm. 2. Volume of the original cube:
求大神帮满解答GRE数学题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 答案选D,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...
结果1 题目 14. The sum of the lengths of all the edges of a cube is 144 cm.What is the are a of one face of the cube?() A. 144 cm2 B. 196 cm2 C. 256 cm2 D. 324 cm2 相关知识点: 试题来源: 解析 14.答案:A 。 反馈 收藏 ...
The volume of the cube is given at 343 cm3. To find the length of each side, substitute this value in the formula for the volume of...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts ca...
A cube has a volume of 64 cubic centimeters. What is the area of one face of the cube? A. 16 square centimeters B. 24 square centimeters C. 32 square centimeters D. 48 square centimeters 相关知识点: 试题来源: 解析 A。立方体体积为 64 立方厘米,边长为 4 厘米。一个面的面积 = 4×4...
Place yourself in the grid of stars and the Rubik’s cube falling from the sky. You can see countless possibilities from each point. One in all, all in one. Speculation is the first step to know yourself and to know the wo...
The cube root of 343 is 7. To find the cube root of 343, we need to find a number that multiplies by itself three times to give 343. We can find this...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can ...