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tekilochka [14]

3 years ago

14

Michael gave 2/5 of his marbles to his sister. He then divided the remainder equally among his 3 friends. If each of his friends

receives 12 marbles, how many marbles did Michael have at first?

1 answer:

eduard3 years ago

3 0

He had 50 marbles at first

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2 years ago

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vesna_86 [32]

So, values of x are: $x=2\sqrt{15},\,\,x=-2\sqrt{15}$

Step-by-step explanation:

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Taking square root on both sides

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Jim makes the chart shown below to prove that Triangle APD is congruent to triangle BPC:

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<em>Hope that helps!</em>

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