3 years ago

Give s reason to divide 15 into 3 equal groups

Mathematics

1 answer:

liubo4ka [24]3 years ago

7 0

Divide the cookies to each friend. each friend gets 5 cookies

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Answer:

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$(8, 9) = (x_1,y_1) \\ m = 7 \\ y - y_1 = m(x - x _1) \\ y - 9 = 7(x - 8)$

$y - 9 = 7x - 56 \\ y = 7x - 56 + 9 \\ y = 7x - 47$

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Yoooooooooooooooooooooooooo can you please help me!?

klemol [59]

She has totally 10+5+3=18 marbles, so the probability is 10/18=5/9. The complement is (9-5)/9=4/9.

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zavuch27 [327]

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