3 years ago

Write 3^n / 9^n-1 as a power of 3

Mathematics

1 answer:

Musya8 [376]3 years ago

6 0

Answer:

(1/3)³ = 1/27

Step-by-step explanation:

(3^n / 9^n-1)^3 =

3^3n / 1 x 1 / 9^3n-3 =

(1/3)^3 = 1/27

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A base ball diamond has four right angles and four equal sides each side is 90 feet what is the shortest distance between home p

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3 years ago

What's the distance between (0,2) and (0,8)?

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Answer:

6 units

Step-by-step explanation:

The distance between two points can be calculated with the formula

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However, since (0, 2) and (0, 8) have the same x coordinate of 0, the distance between them is the difference in their y-coordinates.

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2 years ago

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3 years ago

If f(x) =1/x and g(x) = x - 2 what is f(g(x)) when X = 1

Fed [463]

Answer:

f(g(x)) = -1

Step-by-step explanation:

$f(x) = \frac{1}{x} \\ \\ g(x) = x - 2 \\ \\ \implies \: f(g(x)) = \frac{1}{x - 2} \\ \\ \implies \: f(g(1)) = \frac{1}{1 - 2} \\ \\ \implies \: f(g(1)) = \frac{1}{ - 1} \\ \\ \implies \: f(g(1)) = - 1$

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2 years ago

WHAT IS <br> 9x 3/5 IN FRSCTION FORM NEED HELP THASNK you

asambeis [7]

Answer:

27/5 or 5 2/5

Step-by-step explanation:

Assuming you mean 9 x 3/5

The answer would be

27/5

in Decimals, it would be

5.4

and in mixed numbers form it would be

5 2/5

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2 years ago