#basic math notes

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Distance Formula

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Coordinate Systems

-- Cartesian System = used for linear motion

-- Polar System = used for angles

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Adding Fractions Ex 1

Add 1/3 + 1/6

-- they need to have the same denominator

-- multiple 1/3 by 2 to get the denominator to 6

1/3 x 2

(1 x 2) / (3 x 2)

2/6

-- now add

2/6 + 1/6

(2 + 1) / 6

3/6

1/2

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