why do we use variables to write measurement formulas?

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2006-11-27 10:18:05 · 2 answers · asked by xxx 2 in Science & Mathematics ➔ Mathematics

Because not everything is the same size & mass and going at the same speed, etc. Those attributes... vary.

2006-11-27 10:27:52 · answer #1 · answered by John's Secret Identity™ 6 · 0⤊ 0⤋

because it is quicker than writing the entire word, which is why the variable is usually the first letter of the word i.e. l=length

2006-11-27 20:56:33 · answer #2 · answered by klrrbt 2 · 0⤊ 0⤋