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iragen [17]
4 years ago
5

Factor −6 out of −18a−30

Mathematics
2 answers:
fgiga [73]4 years ago
6 0

Remark

This is like using the distributive principle only you are going backwards. Instead of trying to remove brackets, you are trying to create them.

Solution

Since you want to take - 6 outside the brackets you should divide both terms by - 6

<em><u>- 18a</u></em>: - 18a/- 6 = 3a  which is left inside the brackets.

<em><u>-30:</u></em> - 30/-6 = 5

- 6(3a + 5)

Answer

-6(3a + 5)

larisa86 [58]4 years ago
4 0

Answer: -6(3a + 5)

Step-by-step explanation:

Factoring -6 from 18a, you will be left with 3a because -6× 3a will give you 18a

Also factoring -6 from 30, you will be left with 5 because -6 ×5 = -30.

Therefore -18a -30

-6( 3a + 5)

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<h3>How to calculate the expected value of a contract proposal?</h3>

The general formula to calculate the expected value is:

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<h3>What is the expected value of the contract?</h3>
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3 years ago
50+x(greater than or equal to)300
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Answer:

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Step-by-step explanation:

Note that "greater than or equal to" looks like ≥

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Answer:

√2

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Angle ( θ ) = 45

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Formula : -

sin θ = Opposite side / Hypotenuse side

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The value of sin 45 = 1/√2

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2 can be simplified as √2 * √2

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Answer:

D or $8.00

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