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nataly862011 [7]
3 years ago
12

I need help anybody ?

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0

Answer and Step-by-step explanation:

Simply use the Pythagorean Theorem to solve.

The Pythagorean Theorem is used to solve for a side in right triangles.

A^{2} +B^{2}= C^{2}

<u>Plug the sides values into the equation.</u>

A^{2} + 13^2 = 20^2\\\\A^2 + 169 = 400\\\\A^2 = 231\\\\A = 15.1987<- This is the answer.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

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(x⁴)(x³)

x⁷

(12x⁵)/(36x)

x⁴/3

(x⁴y³)/(x⁴y)

y²

(-2x³)(-4x²)

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2x³(10x)³

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(x⁷y²)/(x⁴y²)

x³

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3/x³

(32x³y²z⁵)/(-8xyz²)

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x⁴y⁴

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4⁻⁴

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...

a⁵

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1/(8²) or 1/64

...

2c⁷

x⁻²

1/x²

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9x²

x⁻³

1/x³

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a⁴

x⁻⁴

1/x⁴

...

4c⁵

x²y⁻³

(x²)/(y³)

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(x³)/(y²)

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x²y³z⁻⁴

(x²y³)/(z⁴)

When raising a power to a power, ________________ the exponents

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(x/y)⁻²

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(x²/y²)⁻³

y⁶/x⁶

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(x²/x⁻⁵)

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x²y³z⁰

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