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Readme [11.4K]
3 years ago
12

(-1)×(-1)×(-1)×(2m+1) times where m is a natural number,is equal to?

Mathematics
1 answer:
son4ous [18]3 years ago
3 0

Answer:

(2). -1

Step-by-step explanation:

The given parameter can be represented as:

(-1)^{2m + 1}

See comment for correct question

Required

The end result

From the question, we understand that m is a natural number

This means that:

2m + 1 \to odd number

So:

(-1)^{2m + 1} = -1 --- i.e. -1 to the power of an odd number will give -1

<em>Hence; (2) is correct</em>

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Step-by-step explanation:

Equilateral triangles have 3 congruent sides, so all 3 sides have the same length. Therefore, we know that AB=BC=AC. We are given the lengths of all 3 sides in terms of x, but we only need to set two of them equal to each other to solve for x. Let's use AB and BC to solve for x. We know that AB=BC, AB=2x+17, and BC=6x-19. Therefore, we can write the following equation to solve for

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3 0
3 years ago
Can someone help me
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3 years ago
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