Three distinct vertices of a cube are chosen at random. What is the probability that the planedetermined by these three vertices contains points inside the cube?( )A.14B.38C.47D.57E.34 答案 C相关推荐 1Three distinct vertices of a cube are chosen at random. What is the probability that th...
Let's tackle a common question: What's the deal with cube roots? For example, What is the cube root of 343? or what is the cube root of 343? 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 number ...
What is the cube of a whole number?Whole Number:All whole numbers are also rational numbers. A rational number can also be expressed in the form of a fraction, so all whole numbers can be turned into a fraction. For example, 8 can be expressed as 16/2....
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 ...
Let's tackle a common question: What's the deal with cube roots? For example, What is the cube root of 59.319? or what is the cube root of 59.319? 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...
What is the true shape of the universe? A flat universe has Euclidean geometry, and the simplest shape it can adopt is that of a sheet. There are also other, more complex shapes that a flat universe could have, such as a "3-torus." How to measure the shape of the universe The ge...
百度试题 结果1 题目2. What is the volume of a cube with sides of length 30 cm ?27000cm3 相关知识点: 试题来源: 解析 27000cm³ 反馈 收藏
A cube has 8 vertices. 7 are visible here and one is hidden. What are edges? Edges are the lines of a 2D or 3D shape. They are the lines that join the vertices (corner points) up to form shapes and faces. Although many shapes have straight lines and straight edges, there are shape...
解析 125cm320÷4=5, 5×5×5=125. 结果一 题目 This is the net of a cube.Not200actualWhat is the volume of the cube? 答案 125cm320÷4=5, 5×5×5=125.相关推荐 1This is the net of a cube.Not200actualWhat is the volume of the cube?反馈 收藏 ...
(1)135146isthecode(密码)forwordSEASON.What’sthecodeofwordNOSE? (2)Eachpictureisaviewofthesamecube(每个图为同一个正方体的三个不同角度的视图).Whatarethetwomissingnumbers?a=;b=. (3)MrBrownisahardworkingperson.Heworksfrom7:00a.m.to8:00P.m.everyday.Howmanyhoursdoesheworkeveryday?. ...