elizabethcps1915 elizabethcps1915

23-04-2020
Mathematics

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a rectagle has a height of 5x and a width of x+2

area=???

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Аноним Аноним

23-04-2020

Answer: [tex]Area=5x^2+10x[/tex]

Step-by-step explanation:

The area of a rectangle:

[tex]a=h[/tex]×[tex]w[/tex]

[tex]a=5x(x+2)[/tex]

[tex]a=5x[/tex] × [tex]x+5x[/tex] × [tex]2[/tex]

[tex]a=5x^2+10x[/tex]

-Result:

[tex]a=5x^2+10x[/tex]

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