4 years ago

16 6/9 inches 16 16/18 write an inequality comparing the two perimeters

1 answer:

8 0

We need to find a common denominator and it'll be pretty clear.

16 6/9 ?= 16 16/18

The common denominator is 18 (18 = 9 * 2), so we multiply both 6 and 9 by 2.

16 12/18 < 16 16/18

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Answer:

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Step-by-step explanation:

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$-3 \times \frac{a^{-8}}{a^{-2}} \times \frac{b^{-3}}{b^{-7}}$

Apply the law of exponents, when dividing exponents with same base, we subtract the exponents.

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The answer should be without negative exponents.

$a^{-6}=\frac{1}{a^6 }$

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Answer:

Step-by-step explanation:

-7 x 4 = -28

-7 x -6 = 42

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14 - 9 = 5

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3 years ago

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Step-by-step explanation:

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