Is 24 a prime number? Numbers that have only 2 factors i.e. 1 and the number itself are prime numbers. Let’s find out in detail how and why is 24 a prime number?
百度试题 结果1 题目6 (a) Write down a factor of 24 that is a square number.[2] 相关知识点: 试题来源: 解析 6(a) 4 or 1B1 for 2 or 3 or 6 or 8 or 12 or 24 or or 反馈 收藏
square是可数名词，单数前要加aIt is a square.需要加ait is a square它是一个正方形，的确需要加a可数名字square需要，因为square 是一个单数形式加a是一种意思，不加是另外的意思，各有各的用法。
A。先算出正方形面积为 2×2 = 4 平方单位,长方形面积为 24 平方单位,4 占 24 的六分之一,选项 B1/4 是错误的,4 不是 24 的四分之一;选项 C1/3 是错误的,4 不是 24 的三分之一;选项 D1/2 是错误的,4 不是 24 的二分之一。反馈...
Is 24 a perfect number?Question:Is 24 a perfect number?Identifying Perfect Numbers:As with any type of number in mathematics, we can identify perfect numbers by determining if a given number satisfies the definition of a perfect number. The definition of a perfect number is a number, such th...
A square number is the result when a number has been multiplied by itself. For example, 25 is a square number because it’s 5 lots of 5, or 5 x 5. This is also written as 52 (“five squared”). 100 is also a square number because it’s 102 (10 x 10, or “ten squared...
The perimeter of the square ABCD is 24 cm. CEGF is a rectangle, BE =FC = 2 cm. Find the are a of the shaded part.A DG F BE C 相关知识点: 试题来源: 解析 24 ÷4=6(cm),6-2=4(cm),6 × 6-6 × 4 ÷2-6 ×2 ÷2-2 ×4=10(cm2) ...
What is a number square? It’s literally a square filled with numbers. Yes, it’s that simple! What numbers are in it? The numbers are normally sequential. Younger children will often use a number square with numbers from one to 20. You'll also commonly see number squares from one to...
所以答案为D。 1. 题目要求选择合适的词语填空,使得句子完整且语法正确。 2. 选项A 'square' 意为“正方形的”,选项B 'round' 意为“圆形的”,选项C 'even' 意为“偶数的”,选项D 'odd' 意为“奇数的”。 3. 句意为“众所周知,五是一个___数”。 4. 五不能被2整除,所以五是奇数。反...
单位复数形式：“米”作为单位是可以被数的，因此当表示面积时，需要使用复数形式“metres”，即“square metres”。连字符的使用：虽然连字符在某些情况下可以用来连接两个词形成一个短语，但在这个表示面积的语境中，它并不改变单位的形式。因此，选项A和D中使用连字符连接“square”和“metres”的方式...