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uysha [10]
3 years ago
7

3 Rewrite the following without an exponent. 9-2

Mathematics
2 answers:
marta [7]3 years ago
5 0

Answer:

7

Step-by-step explanation:

9-2

ra1l [238]3 years ago
3 0

Answer:

\frac{1}{81}

Step-by-step explanation:

Assuming you mean: 9^{-2}

9^{-2}\\\\a^{-b}=\frac{1}{a^b}\\\\ 9^{-2}=\frac{1}{9^2}=\boxed{\frac{1}{81}}

Hope this helps.

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Solve (x + y + 2)(y + 1)
stiv31 [10]

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Step-by-step explanation:

7 0
3 years ago
A painter uses 1.2 liters of the paint to cover 1m2 of the wall. How much paint will he need to cover 0.5m2? 30 points!
loris [4]

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3 years ago
Lily and Juan are planning a trip to the lake and want to rent a canoe. The canoe company charges an hourly fee of $12 and is cu
Ipatiy [6.2K]

EDIT

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So very sorry for the initial confusion!!

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4 0
4 years ago
Which distance measures 5 units? A number line going from negative 8 to positive 8. A closed circle appears at negative 8 and is
laila [671]

Answer:

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3 0
3 years ago
Read 2 more answers
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