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astraxan [27]
3 years ago
6

The first three terms of a geometric sequence are shown below.x+3,-2x^2-6x,4x^3+12x^2

Mathematics
2 answers:
Ymorist [56]3 years ago
8 0

Answer:

x+3+10x^2-2.4x^3

Step-by-step explanation:

Tom [10]3 years ago
5 0

Answer:

22?

Step-by-step explanation:

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Someone please help me !!!
Naya [18.7K]

Answer:

x = 120°

Step-by-step explanation:

The equation is given to you:

The sum of the interior angles can be found using the equation:

Sum = (n - 2)180

Note that:

n = # of sides.

Plug in 6 for n in the equation.

∑ = (6 - 2)180

First, solve for the parenthesis:

∑ = (4)180

Next, multiply:

∑ = 4 * 180

∑ = 720

You are solving for one angle. Note that there are 6 angles. Divide the sum of the angles with 6:

720/6 = 120

120° is your answer.

~

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3 years ago
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27/20x hope this helped
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Lerok [7]
123.456...number in the hundredths place is 5
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3 years ago
What is 6x-36=216<br> What is x
stiks02 [169]

Answer:

x=42

Step-by-step explanation:

6x-36=216

   +36  +36

6x     = 252

x        = 42

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3 years ago
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For brainily please help
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I think it’s W=16
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2 years ago
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