2 years ago

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Mathematics

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vfiekz [6]2 years ago

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Which equation shows the value of -2/5 - -9/15

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Answer:

D) 3/15

Step-by-step explanation:

(-2/5) - (-9/15) = (-6/15) - (-9/15) = (-6/15) + (9/15) = 3/15

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Which of the following is known as a simpler form of Euclid's fifth postulate

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Answer:

A. Playfair's axiom.

Step-by-step explanation:

In a plane, given a line and a point not on it, at most, one line parallel to the given line can be drawn through the point.

- this implies Euclid's fifth postulate.

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Layman : The number of the largest power

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Technical : Largest exponent of variable.

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get stuff out of parentheses solve obvious problems, solve x

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Simplest radical form of 5√16

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5 square root 16 = 20

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