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3 years ago

PLEASE simplfy 8^15÷8^−3

Mathematics

1 answer:

sineoko [7]3 years ago

3 0

Answer:

8^18

Step-by-step explanation:

We know that a^b ÷ a^c = a^(b-c)

8^15÷8^−3

8^(15 - -3)

8^(15+3)

8^18

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An equilateral triangle is inscribed in a circle of radius 2r. Express the area A within the circle but outside the triangle as

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Answer:

$A=8\pi r^2-\dfrac{49\sqrt{3}x^2}{4}\ un^2.$

Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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