3 years ago

Duas torneiras com um caudal, cada uma de 10 litros/min, enchem um depósito em 15 horas.

Mathematics

1 answer:

WARRIOR [948]3 years ago

6 0

Answer:baybe it will be b

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2 years ago

Find the perimeter of a rectangle with a length of

Luba_88 [7]

Answer:

$P = 8\sqrt{2} + 10 + 2\sqrt{6}$

Can only be simplified through calculator using decimal equivalents.

Step-by-step explanation:

The perimeter of a rectangle is the formula P=2l+2w. Here $l=4\sqrt{2}$ and $w=5+\sqrt{6}$ . So the perimeter is:

$P= 2l+2w\\P = 2(4\sqrt{2} ) + 2(5+\sqrt{6} )\\P = 8\sqrt{2} + 10 + 2\sqrt{6}$

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2 years ago

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2 years ago

9+4^2/8x3<br><br> What does this equal ?

tamaranim1 [39]

Answer 2x^3+9
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2x^3+9 and that’s the answer;)

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2 years ago

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