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Diano4ka-milaya [45]
1 year ago
13

On a number line, between which two consecutive whole numbers would √221 be located? Use pencil and paper. Explain why it might

be useful to approximate
the value rather than use the exact value.
Mathematics
1 answer:
Bond [772]1 year ago
8 0

Answer:

about 15

Step-by-step explanation:

14^2 = 196

15^2 = 225

so √196 = 14, √225 = 15

and 221 is close to 225, so it's about 15 and the exact value would also be between 14 and 15

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Write and evaluate the expression. Then, select the correct answer. The sum of forty-five and a number; evaluate when n = 1. 1 4
Colt1911 [192]

The sum of forty-five and a number n is 46.1, and the expression that can represent this can be written "45+n" where the value of n is 1.1

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The statement that is given to us is" the sum of forty-five and a number", therefore, the expression that will represent this can be written as,

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Learn more about Expression:

brainly.com/question/13947055

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