3 years ago

eight times any triangular number, plus 1, is a square number. show that this is true for the first four triangular numbers

1 answer:

6 0

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kozerog [31]

Answer:

Step-by-step explanation:

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3 years ago

MA_775_DIABLO [31]

Answer:

82^o

Step-by-step explanation:

74 + 24 = 98

180 - 98 = 82^o

Hope it helps!

5 0

3 years ago

brilliants [131]

Step-by-step explanation:

Y=kx+b

If m=1/k

Y=-5/3x+b

I don't know what your m means

So I can only write like this.

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3 years ago

LuckyWell [14K]

Answer:

28 - 14 = 14

IM NOTSURE IF THIS IS WHAT YOU WERE LOOKING FOR BUT WHATEVER I TRYED

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4 years ago

UNO [17]

First i added and got/29.9.hope that helps.if not tell me

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4 years ago