3 years ago

Solve the equation using the Properties of Equality: 15a = – 2

Mathematics

1 answer:

Lostsunrise [7]3 years ago

3 0

Answer:

a = - ------

Step-by-step explanation:

15 a = -2 (divide 15 on each side)

15a 2

----- = - ------

15 15

a = - ------

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A rectangle has length (3x-8) and width (2x-7) cm .Write down and simplify an expression for the perimeter of the rectangle. So

tatuchka [14]

Answer:

The perimeter of the rectangle is equal to $(10x-30)\ cm$

Step-by-step explanation:

Let

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W ----> the width of the rectangle

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substitute

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dimulka [17.4K]

Answer:

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Step-by-step explanation:

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3 years ago

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saul85 [17]

Answer:

Step-by-step explanation:

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Read 2 more answers

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Mariulka [41]

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3 years ago