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weeeeeb [17]
2 years ago
12

What is the nth term rule of the quadratic sequence below? −8,−8,−6,−2,4,12,22

Mathematics
1 answer:
NeX [460]2 years ago
3 0

Answer:

n^2 - 3x-6

Step-by-step explanation:

using the rules

2a

3a+b

and

a+b+c

the answer is n^2-3x-6

Im sorry I cannot show the table I used because this text thing doesnt allow it

I hope it helps :)

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If = 80°, and m∠BED = 25°, what is ?<br><br> 55°<br> 30°<br> 65°<br> 20°
Tomtit [17]
The complete question in the attached figure

we know that
<span>The measure of the external angle is the semidifference of the arcs that it covers.
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I thought this would be easy lol, I tried, sorry for not getting an answer
3 0
3 years ago
P = 2L + 2W<br>How Do I Find W?
tatyana61 [14]
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2 years ago
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