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3 years ago

14

three fifths of the pens in a box with red pens the number of black pens was half the number of pens if there were 60 more red p

ens and blue pens how many black pens were there

1 answer:

Dennis_Churaev [7]3 years ago

6 0

Answer:

umm idk but when i find the answer ill tell u

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jeka94

Answer: see below

<u>Step-by-step explanation:</u>

(1)

$a)\quad EF = 3\sqrt2,\quad FG = 3\sqrt2,\quad GH = 3\sqrt2,\quad HE = 3\sqrt2$

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(2)

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lutik1710 [3]

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