3 years ago

Given the diagram, as labeled, at the right.Find x. A) 4 B) 8 C) 4√2 D) 8√2

1 answer:

Trava [24]3 years ago

6 0

Answer:

cos45=×/4

$\cos(45 ) = x \div 4 \sqrt{2}$

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Vsevolod [243]

Note that $\sqrt[2]{x}=x^{\frac{1}{2}}$

$\sqrt[2]{16x^{36}}=\sqrt[2]{4^2x^{18\cdot2}}$

$4^{2\cdot\frac{1}{2}}x^{18\cdot2\cdot\frac{1}{2}}=4^{\frac{2}{2}}x^{\frac{18\cdot2}{2}}$

$\boxed{4x^{18}}$

Hope this helps.

r3t40

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VLD [36.1K]

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gregori [183]

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Semenov [28]

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brilliants [131]

Answer:

Step-by-step explanation:

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