3 years ago

The perimeter of a rectangle is 26 inches and its area is 40 square inches. what are its dimensions?

1 answer:

3 0

The shorter side is 5 inches and the longer side is 8 inches.

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Maslowich

you divide 12 by 25 which is 0.48 and multiply it by 48 and the answer is 48%

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2 years ago

Annette [7]

9514 1404 393

Answer:

x = (√6)/10^0.7 ≈ 0.488737

Step-by-step explanation:

It can work reasonably well to take antilogs first.

$\log(6)-2\log(x)=1.4\\\\\dfrac{6}{x^2}=10^{1.4}\\\\\dfrac{6}{10^{1.4}}=x^2\\\\x=\dfrac{\sqrt{6}}{10^{0.7}}\approx0.488737$

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shusha [124]

24x^2 + 10x = 2x(12x + 5)

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Irina18 [472]

Hello,

$7 \sqrt{8} = \sqrt{7.7.8} = \sqrt{392}$

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2 years ago

Naya [18.7K]

Answer:

i thought you was a guy ?

Step-by-step explanation:

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2 years ago

The perimeter of a rectangle is 26 inches and its area is 40 square inches. what are its​ dimensions?