Question

An expression that uses variables to state a rule is a ______

Answer 1

Formula

An expression that uses variables to state a rule is a formula

Explanation:

An expression that uses variables to state a rule is a formula. It's important to know that formulas uses the equals sign (=) and includes two or more variables. Formulas gives us information that we express symbolically. For example, the well known formula for the volume of a sphere is defined as:

$V=\frac{4}{3} \pi r^3 \\ \\ \\ Where: \\ \\ V:Volume \ of \ the \ sphere \\ \\ r:Radius \ of \ the \ sphere$

So in this formula we have a relationship between the volume of a sphere and its radius, so if we have information about the radius of it we can easily calculate the volume of it.

Learn more:

Volume of prism: brainly.com/question/12501166

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Answer 2

Answer:

I mean formula is normally just variables so ye

Step-by-step explanation: