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3 years ago

What is the answers ?

Mathematics

2 answers:

Lorico [155]3 years ago

7 0

Ok so the 2nd and 3rd are obviously wrong
there must be a craxy pattern

hmm
1+4=5 corerct

2+5=7
that is 5 away from 12

3+6=9
that is 12 away from 21

I see it
1+4=5
2+5+5=12
3+6+12=21
so the pattern is takee the result from the last equaton and add to the next

see how it goes, 1,2,3, then jumps to 8
we need to buildto 8
4+7+21=32
5+8+32=45
6+9+45=50
7+10+50=67
8+11+67=86

the result is 86

BartSMP [9]3 years ago

4 0

19 because you have to have to add them

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Answer:

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Required

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Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

6a)

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Archy [21]

A = 28.356 ≈ 28.4

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