3 years ago

a retangle has an area of 6 square meters. what will be the area of the retangle if each side length is increased by a factor 5?

Mathematics

1 answer:

Verdich [7]3 years ago

3 0

Area=l*b, L=(x+5) And B=x, Area=6. 6=(x+5)(x), 6=x^2+5x, X^2 +5x-6=0,

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Tresset [83]

Answer:

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Step-by-step explanation:

Given

$\frac{x^2+5x + 4}{x^2+4x+3}$ ← factor numerator and denominator

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Llana [10]

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(4x-4)+(3x-2)+(2x+6)=180

Ahat [919]

Answer:

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Step-by-step explanation:

Let's solve your equation step-by-step.

4x−4+3x−2+2x+6=180

Step 1: Simplify both sides of the equation.

4x−4+3x−2+2x+6=180

4x+−4+3x+−2+2x+6=180

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Step 2: Divide both sides by 9.

180

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Answer:

x=20

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Step-by-step explanation:

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