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Pachacha [2.7K]
3 years ago
10

A rectangle has a length of x inches and a width 2 inches less than the length. If the dimensions were doubled, what would be th

e area, in square inches , of the new rectangle in terms of x

Mathematics
1 answer:
Gelneren [198K]3 years ago
8 0

Answer:

Option (4)

Step-by-step explanation:

Area of a rectangle = Length × width

If the dimensions of the given rectangle is doubled,

Area of the new rectangle = 2(Length) × 2(width)

                                            = 4(Length × width)

                                            = 4(x)(x - 2)

                                            = 4[x² - 2x]

                                            = 4x² - 8x

Therefore, Option (4) will be the correct option.

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Answer:

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Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

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Find the probability that a randomly selected individual will take less than 5 minutes to select a shoe purchase.

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