2 years ago

URGENT

Mathematics

1 answer:

Dmitry [639]2 years ago

8 0

Answer:

AAA

Step-by-step explanation:

angles are equal because two pairs are of alternate angles and one of vertically opposite angles

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Step-by-step explanation:

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Schach [20]

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Step-by-step explanation:

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Usimov [2.4K]

Answer:

We conclude that:

$\left(x-8\right)^2+16=x^2-16x+80$

Step-by-step explanation:

Given the equation

$\left(x-8\right)^2\:+\:16$

First, solve (x - 8)²

Apply Perfect Square formula: (a - b)² = a² - 2ab + b²

$a=x,\:\:b=8$

$\left(x-8\right)^2=x^2-2x\cdot \:\:8+8^2$

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so the expression becomes

$\left(x-8\right)^2+16=x^2-16x+64+16$

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Therefore, we conclude that:

$\left(x-8\right)^2+16=x^2-16x+80$

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Answer:

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Step-by-step explanation:

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