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Sveta_85 [38]
3 years ago
12

Hello ya'll. I have a quick question to ask ya'll.

Mathematics
1 answer:
stepladder [879]3 years ago
8 0

Answer:

3n

Step-by-step explanation:

If the initial number is n, one less than n is n - 1, and one more than n is n + 1. so we have:

n - 1 + n + n + 1=3n

At first I thought this answer was too easy, so I tried for n is 6.

3*6=18\\5+6+7=18

This is really cool! Hope this helps!

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Answer:

y = -2x + 1

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alekssr [168]
Hey there :)

- tan²x + sec²x = 1    or    1 + tan²x = sec²x

sin²x + cos²x = 1 
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PLEASE HELP ASAP!!!!! WILL MARK BRAINLIEST FOR FIRST CORRECT ANSWER!!!!
Alona [7]
4/5 is the answer. 
The formula is y=mx+b, where m is the slope
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