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4 years ago

20 points! Help!lllllllllll

Mathematics

2 answers:

masya89 [10]4 years ago

8 0

Answer: 4782969 or 3^14

olga nikolaevna [1]4 years ago

6 0

Answer: 4782969

Step-by-step explanation:

Use Negative Power Rule: x^−a=1/x^a

(3^9)/(1/3^5)

2. Simplify 3^5 to 243.

(3^9)/(1/243)

3. Simplify 3^9 to 19683.

(19683)/(1/243)

4. Invert and multiply.

19683×243

5. Simplify.

4782969

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4 years ago

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Blababa [14]

Answer:

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Step-by-step explanation:

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1) collect like like terms

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3 years ago

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3 years ago

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3 years ago

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svet-max [94.6K]

Answer:

z = -4 1/2

Step-by-step explanation:

1. First change the mixed fractions to improper fractions so it's easier

$\frac{16}{5\\}/(z-\frac{1}{2}) = \frac{8}{3}/(z+\frac{1}{3})$

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3. Cross multiply

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4. Simplify again (distributive property)

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5. Distributive property

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6. Subtract 32 from both sides

$96z+32-32 = 80z-40-32$

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8. Subtract 80 from both sides

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11. Simplify

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Sorry if it was too long but hope this helps! :)

And also try using symbolab cuz it gives step by step explanations it's really good!

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3 years ago