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dedylja [7]
2 years ago
11

Find the value of x 25 points!

Mathematics
1 answer:
andreyandreev [35.5K]2 years ago
8 0
The other dude most likely attached a virus

The answer is 0.56464247339


Across from the right angle is the hypotenuse

Across from where the two long sides end is the opposite

And the other side is the adjacent

Sin (opposite/hypotenuse) cos(adjacent/hypotenuse) tan (opposite/adjacent)
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Fudgin [204]

Answer:

The perimeter of the square is 36\sqrt{x}\ cm

Step-by-step explanation:

step 1

Find the length side of the square

we know that

The area of a square is equal to

A=b^{2}

where

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we have

A=81x\ cm^{2}

substitute and solve for b

81x=b^{2}

square root both sides

b=9\sqrt{x}\ cm

step 2

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we know that

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P=4b

we have

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substitute

P=(4)9\sqrt{x}

P=36\sqrt{x}\ cm

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Step-by-step explanation:

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