3 years ago

How many cubes with side 2cm are needed to make a cube with side 6cm

Mathematics

1 answer:

Ilya [14]3 years ago

7 0

Answer:

27 cubes

Step-by-step explanation:

Cube with side 2 has volume:

2³ = 8

Cube with side 6 has volume:

6³ = 2³*3³ = 8*27

Number of cubes:

8*27/8 = 27

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Answer:

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Step-by-step explanation:

Count the number of factors of 12. The number is 11. There are 11 factors of 12, so the base is 12, and the exponent is 11.

Answer: $12^{11}$

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4 years ago

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Let L be the line with parametric equations x=2+t, y=1-t, z=1+3t.Let v=(1,2,0).Find vectors w1 and w2 such that v= w1 + w2, and

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Answer:

w1 = (-1/11, 1/11, -3/11)

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Step-by-step explanation:

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<h3>Answers:</h3>

1% of 300 is 3

So 64% of 300 is 192

========================================

Further explanation:

To take 1% of 300, we just chop off the extra zeros. So that's how I got 3.

To go from 1% to 64%, that's a jump of "times 64". Meaning you multiply that '3' by 64 to get 64*3 = 192.

Notice that 192/300 = 0.64 = 64% to confirm the answer.

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2 years ago

How many cubes with side 2cm are needed to make a cube with side 6cm​

How many cubes with side 2cm are needed to make a cube with side 6cm