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mihalych1998 [28]

3 years ago

7

A square has a side length of 5. if another square is created by doubling the side length, what happens to the perimeter of the

dilated square?

1 answer:

garik1379 [7]3 years ago

7 0

Its greater by a factor of 2^2 ( = 4)

Its 4 times the area of the original square.

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What is the complete factorization of the polynomial below x^3-2x^2+x-2

stiv31 [10]

Answer:

$(x^2+1)(x-2)$

Step-by-step explanation:

The polynomial given is: $x^{3}-2x^{2}+x-2$

<em><u>Grouping the first 2 terms together and the last 2 terms together and taking common, we have:</u></em>

$x^3-2x^2+x-2\\=(x^3-2x^2)+(+x-2)\\=x^2(x-2)+1(x-2)\\=(x^2+1)(x-2)$

This is the complete factorization.

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Sophie [7]

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Step-by-step explanation:

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4 years ago

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Kruka [31]

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Step-by-step explanation:

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a shop is having a sale. all items are reduced by 20%.work out the sale price of an item normally priced at £37

Nookie1986 [14]

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3 years ago

The sales tax for an item was $24.50 and it cost $350 before tax. Find the sales tax rate.

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