3 years ago

Find the 25th term of an arithmetic sequence whose first term is 12 and whose common difference is ‒6.

Mathematics

1 answer:

blondinia [14]3 years ago

8 0

C -132 is the answer

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Sonbull [250]

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3 years ago

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gtnhenbr [62]

The answer is x=13

I hope this helps!
Ask me for the work!

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3 years ago

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Art [367]

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3 years ago

H(t)=480t-16t^2<br><br> solve for t <br><br> PLEASE SHOW WORK

Andru [333]

Answer:

x = √30 or -√30

Step-by-step explanation:

480 - 16x^2 = 0

divide both sides by 16

30 - x^2 = 0

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X^2 = 30

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7 0

3 years ago

What is the slope of the line that passes through the points (-2, 2), and (-4, -2)? - 2 -2

dusya [7]

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-2, 2) and (-4, -2). Substitute:

$m=\dfrac{-2-2}{-4-(-2)}=\dfrac{-4}{-2}=2$

<h3>Answer: the slope = 2</h3>

4 0

3 years ago