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Is the square root of 21 a rational number?
No. The square root of an integer is either an integer, or an irrational number.
What is 20.70 rounded to?
To the nearest integer, 21 To the nearest ten, 20
Agive number you can square to give an answer higher than 400 but lower than 500?
That can be figured out quickly by trial and error. Since I assume you want an integer, the answer is either 21 or 22 (that is, both work).That can be figured out quickly by trial and error. Since I assume you want an integer, the answer is either 21 or 22 (that is, both work).That can be figured out quickly by trial and error. Since I assume you want an integer, the answer is either 21 or 22 (that is, both work).That can be figured out quickly by trial and error. Since I assume you want an integer, the answer is either 21 or 22 (that is, both work).
Is negative 21 a whole or natural?
It is a negative whole number which is the same as an integer
What are the factors of 273?
The positive integer factors of 273 are:1, 3, 7, 13, 21, 39, 91, 2731,3 7,13,21,39,91,273
What is the absolute value of integer 21?
The absolute value of the integer 21 is 21. The absolute value of something is its distance from 0.
What is the absolute value of 21?
The absolute value of 21 is 21.
Is it positive or negative answer if there is a negative plus a positive?
It depends. No matter what, you subtract the two quantities. If the absolute value of the positive integer is greater than the absolute value of the negative integer, your answer is positive. If the absolute value of the negative integer is greater than the absolute value of the positive integer, your answer is negative.For example:-32+11 is -21, because the absolute value of -32 is greater than the absolute value of 11, and 32 is negative.-11+32 is 21, because the absolute value of 32 is greater than the absolute value of 11, and 32 is positive.If this is all confusing, I like to remember a song my seventh grade math teacher taught the class to the tune of "row row row your boat:"same sign add and keepdifferent sign subtractkeep the sign of the larger numberthen you'll be exact!"(the word "sign" refers to negative or positive)
What is the absolute value of21?
absolute value is any number turned positive...so even if 21 is already positive, the absolute value is 21, the absolute value of -21 is 21 btw.
Absolute value of 21?
21 is the absolute value of 21 because it is 21 numbers away form 0.
What is an example of an integer?
An example of an integer is... - 4 is the opposite of 4, 21 is the opposite of - 21.
Which two numbers have an absolute value of twenty one?
+21 and -21
What is the value of x if thrice a number x divided by the absolute value of -50 is 21?
350.
Is -21 a integer?
Yes it is a negative integer
When a certain integer is added to -19 the result is 21. What is that integer?
It is 40 because -19+40 = 21
Is the ratio 21 an integer or an irrational number?
21 is an integer which is also a rational number because it can be expressed as a fraction in the form of 21/1
What is the opposite of -21?
negative means opposite therefore -(-21) = 21 so your answer is 21
