What is a variable.

Mathematics

2 answers:

eduard2 years ago

7 0

Answer:

If you are asking about mathematics, a variable would technically be an unknown value or a placeholder for a numerical value; given the situation.

For example, if you were going to calculate the rate of speed of a car. The usual formula for that would be S = D/T (Speed = Distance / Time). If a situation or question gave us Distance & Time, you would need to find speed, right? That's correct, and what we are trying to find would be that variable.

A variable can be expressed in multiple ways: you use the letters x, v, a, s, etc. As long as it is a (singular) letter, it works as a variable.

Rainbow [258]2 years ago

5 0

Answer:

A variable is a quantity that may change within the context of a mathematical problem or experiment.

Step-by-step explanation:

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