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podryga [215]
3 years ago
7

What is 9 to the -2 power

Mathematics
1 answer:
Rina8888 [55]3 years ago
4 0
9 to the 2 power is 81, so 9 to the -2 power is 1/81.
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A girl's hair is 12 3/8 inches long, if she has 2 1/2 inches cut off, how long will her hair<br> be
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10 2/6

Step-by-step explanation:

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A farmer has one square mile land . If he divides his land into square fields that are 1/4 mile long and 1/4 mile wide,how many
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3 years ago
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Leto [7]

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Step-by-step explanation:

The complete question is:

2x+3y=5x-y

Complete the missing value in the solution to the equation.

( ,0)

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We have given:

2x + 3y = 5x - y

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