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ANTONII [103]
3 years ago
10

What is the expression of 3^9

Mathematics
2 answers:
denis23 [38]3 years ago
8 0
It's 3times3 nine times or 3 to the power of 9. the answer is 19683
nordsb [41]3 years ago
4 0
Well, 3^9 is the same thing as
3 x 3 x 3 x 3 x 3 x 3 x 3 x 3 x 3
So 3^9 is equal to 19,683
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Zielflug [23.3K]

Answer:

San Francisco

Step-by-step explanation:

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6 0
3 years ago
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The number of gnats G(x), in millions, in a certain area depends on the May rainfall x, in inches. That relationship can be expr
puteri [66]

Answer:

9 inches of rainfall produces the maximum number of gnats.

Step-by-step explanation:

Given : G(x) = - x^2 + 18x

To Find :How many inches of rainfall produces the maximum number of gnats?

Solution:

G(x) = - x^2 + 18x

G(x) =The number of gnats in millions.

x denotes the length of rainfall

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0= - x^2 + 18x

0= x^2-18x

0= x(x-18)

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8 0
4 years ago
What divided by what equals 2.82?
kenny6666 [7]
Well.....2.82 divided by 1 = 2.82
4 0
4 years ago
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Show steps for 5-x÷3=-7
Alla [95]

5-x÷3=-7

Add 3 to both sides of the equation.

5x=3+7

Divide each term by 5 and simplify.

Divide each term in 5x=10 by 5

5x/5=10/5

Reduce the expression by cancelling the common factors.

x= 10/5

Divide 10 by 5

Answer <em>x </em>=2


4 0
3 years ago
What is the measure of an angle if it is 90 less than 5 times its own compliment
stepladder [879]

Answer:

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Step-by-step explanation:

Complementary angles add up to 90.

x + (5x-90) = 90

6x = 180

x = 30

3 0
3 years ago
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