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2 years ago

(64/125) to the power of -2/3

1 answer:

7 0

As the exponent is negative, we can rewrite the expression as (125/64) raised to the power 2/3.

So, (125/64) raised to the power 2/3 can also be written as [(5/4) raised to the power 3] raised to the power 2/3. The exponents will multiply and the final exponent will be 2.

Hence the answer will be (5/4) squared.
Therefore the answer is (24/16).

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2 years ago

The diameter of a circle has endpoints P(-12, -4) and Q(6, 12).

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Answer:

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Step-by-step explanation:

The center of the circle is the midpoint of the given segment PQ. If we call that point A, then ...

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A = (-3, 4)

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Then the equation of the circle is ...

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2 years ago

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