Concept explainers
To identify: The variable according to the set of numbers the best describes its values: the circumference C of a
Given information:
The given statement says that the circumference C of a circle found by using the formula
Explanation:
Consider the given situation:
Here C denotes the circumference of a circle it is the product of r and
Radius r of a circle can be any rational number on the other hand
If r is a rational number and
It is known that all numbers that can be written as a quotient of integers
Therefore, C is any real number,
Chapter 1 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
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- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education