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What number goes into 23 evenly?
Only 1 and 23 (23 is a prime number).
Is 23 an integer or rational number?
An integer is a whole number. For instance, 1, 2, 3... There is no decimal part. So 23 is an integer. A rational number is a number that can be written as a/b. 23 can be written as 23/1, so 23 is a rational number. Thus, 23 is BOTH an integer and a rational number.
Which is a prime number 23 24 25 26?
23 is prime.
Is a composite number between 20 and 40?
the composite number is 23
Why are decimal point line up and corresponding place value columns when adding decimals?
When adding up columns (not colums) of figures it is critical that figures with the same place value are added together (see below). Lining up the decimal points ensures that this is the case. If place vales were not lined up, 12 + 23 could be 242 (unit value of 23 lined up with tens value of 12), or 143 (tens value of 23 lined up with unit value of 12) or 35 (units and tens correctly aligned).
What is absolute value and why is it useful?
The absolute value is when even if a negative number when put in absolute value signs is positive such as.. l-23 l the absolute value is 23. l..l are absolute value signs
What is the absolute value of 531/7 write it as a mixed number?
513/7 = (490+23)/7 = 490/7 + 23/7 = 70 23/7 is the mixed number. 75.8571429 is the absolute value of 523/7
What is the absolute value of 23-5?
28
What is the absolute value of -23?
23
Does a negative number plus a positive number equal a negative?
If the positive number is bigger than the absolute value of the negative number, yes. But if the positive number is smaller, the result is negative. And if the positive number is equal to the absolute value of the negative number, your answer will be 0. The absolute value of a number is the number without the negative sign. So, for example, the absolute value of -3 is 3 and the absolute value of -10 is 10.
Is .23 the same as 0.2300?
Yes, .23 is the same as 0.2300. When a number has a trailing zero after the decimal point, it does not change the value of the number. In this case, both numbers represent the same value of twenty-three hundredths.
What is the absolute value of the sum of -7 and twice a number is 23 Find the number?
If you mean... -7+x*2=23 then x = 15. Done without the aid of a calculator ! The value of 'x' (the unknown number) MUST equal 30, because 30-7=23 - SO, half the unknown number must be 15!
|-15| - |8| =?
The correct answer is 7 Absolute value of -15 is 15 Absolute value of 8 is 8 15 - 8 = 7
What is 3.23 hundredths in a mixed number?
3.23 hundredths = 0.0323. The absolute value of this fraction is less than 1. There is, therefore, no sensible way to represent it as a mixed number.
The sum of a positive number and a negative number is positive if?
The value of the positive number is greater than the value of the negative number. 23 + (-13) = 10 but (-23) + 13 = (-10)
What are some negative integers whose absolute value is greater than 3?
-5, -23. -235689 are three examples.
What is absolute value for 14 plus -9?
5
