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zloy xaker [14]
3 years ago
8

7th term in geometric sequence an=2 5(n-1)

Mathematics
1 answer:
Soloha48 [4]3 years ago
3 0
To find the 7th term, all you have to do is plug it in the equation.

First n would equal 7 because we are looking for the 7th term.

Now, let's plug everything we know into the equation.

a7 = 2+5 * (7-1)

= 2 + 5 * 6

= 2 + 30

= 32

In conclusion, the 7th term would equal 32.
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There were 30 the first day.
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2 years ago
1 with the fraction of 9/40 percentage
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3 years ago
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RUDIKE [14]

Answer:

x = 129.8 degrees,  y = 50.2 degrees,    x + y = 180

Step-by-step explanation:

Let's say you have 2 supplementary angles, x and y

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Putting this into our x + y = 180 equation, we get

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y = 259.8/2 = 129.9 degrees.

so x = 129.9 - 79.6 = 50.3 degrees.

See if it worked. x = 129.9 degrees,  y = 50.3 degrees,    x + y = 180 so we found the correct two angles! :-)

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2 years ago
What inequality is graphed below?
vovikov84 [41]

Answer:

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Step-by-step explanation:

That's the answer.....

7 0
3 years ago
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What is the value of the function f(x) = 1.5x + 7.6 when x = 1.1?
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