3 years ago

True or false? in a two column proof, the left cloumn contains a series of deductions

Mathematics

1 answer:

Vera_Pavlovna [14]3 years ago

3 0

Answer:

True.

Step-by-step explanation:

The left side of a "two column proof" is used for your "work" and the right side justifies your statements and is your "proof."

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2.5=25% is it true or false

Gnom [1K]

Answer: false

explanation;

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3 years ago

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alexis bought a video game player. She does not remember the price before tax. She does know that the 6% sales tax came to $4.80

attashe74 [19]

You divide 4.80 and 6

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4 years ago

Luna is selling balloon animals at the park. She began with 35 balloons, and she has sold

Aleksandr [31]

Answer:

$12.25

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Step-by-step explanation:

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4 years ago

Write the following in standard form: 6x^3-8x^4+5x+12x^2-9

kondaur [170]

Answer:

$-8x^4 + 6x^3 + 12x^2 + 5x -9$

Step-by-step explanation:

To write a polynomial in standard form, list its terms from highest to lowest degree. The degree of a term is represented by its exponents. Thus, rearrange the terms so that the terms with the highest exponents are first and the ones with the lowest are last.

$6x^3-8x^4+5x+12x^2-9\\-8x^4 + 6x^3 + 12x^2 + 5x -9$

Thus, $-8x^4 + 6x^3 + 12x^2 + 5x -9$ is the answer.

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3 years ago

Factor the expression below.<br> 4x2 - 1

Katen [24]

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3 years ago