3 years ago

When water freezes and becomes a solid, the atoms

1 answer:

8 0

The state of matter is closely packed particles, held together by attractive forces, have fixed volumes and fixed shapes. So, I think move less freely!!

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(x^2-3x+2)^2 - 4x + 2

larisa86 [58]

Answer:

$x^{4} -6x^{3} +13x^{2} -12x+4$

Step-by-step explanation:

$(x^{2} -3x+2)^{2} -4x+2\\(x^{2} -3x+2)(x^{2} -3x+2) -4x+2\\x^{4} -3x^{3} +2x^{2} -3x^{3} +9x^{2} -6x+2x^{2} -6x+4\\x^{4} -6x^{3} +13x^{2} -12x+4$

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2 years ago

A garden snail traveled 1⁄40 of a mile in 1⁄2 an hour. What was the speed of the snail?

Ratling [72]

1/40 in 30 mins = 2/40 in 1 hour

2/40= 0.05 miles per hour

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3 years ago

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Strike441 [17]

A car travels at an average speed of 48 miles per hour. how long does it take to travel 204 miles?It takes it 4.25 hours

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3 years ago

Please help asap Two vertices of a polygon are (7, −18) and (7, 18) . What is the length of this side of the polygon?

Pavlova-9 [17]

You just need to find distance between two points
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3 years ago

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aalyn [17]

6/40 is equalvilant because all you have to do is double or simplify it by 2

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3 years ago

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