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LekaFEV [45]
4 years ago
8

What happens to the arrangement of water molecules as ice melts?

Mathematics
2 answers:
klemol [59]4 years ago
7 0
Molecules gain energy to move from their fixed positions.

Fantom [35]4 years ago
6 0
I think its either b or c
You might be interested in
PLZ HELP FIFTY POINTS FOR WHOEVER HELPS I NEED THIS ASAP
mamaluj [8]

Answer:

x = 18

y = 54

Step-by-step explanation:

A straight line equals 180 degrees.

Since Lines CD and AB are straight, we can deduce that the angle 3x = 2x + angle AN.

Because there is a right angle, we can subtract 90 -72 = 18.

18 + 2x = 3x

18 = x

A straight line equals 180 degrees. Once we figure out that x = 18, we can figure out y by plugging in x and then subtracting your answer from 180 degrees.

I hope this was helpful to you! If it was, please consider rating, pressing thanks, and giving my answer 'Brainliest.' Have a great day!

7 0
3 years ago
The points (5.6) and (25,30( form a proportional relationship. Find the slope of the line through the points. Then use the slope
Alex_Xolod [135]

Answer:

I assum you me (5,6) (25,30)

m= \frac{6}{5} or m= 1.2

Step-by-step explanation:

You can find slope by using this formula: m= \frac{y2-y1}{x2-x1}

  • Subtract the numbers : \frac{24}{20}
  • Reduce the fraction : \frac{6}{5}

7 0
3 years ago
Determine the value of x in the diagram.
stiks02 [169]
Answer:
x=30

Explanation:
The sum of the exterior angles of a quadrilateral is always equal to 360 degrees. Knowing this, we can write the following equation:

5x+5x+x+x=360
12x=360
Divide both sides by 12
12x/12=360/12
x=30

I hope this helps!
4 0
3 years ago
15 liters increased by 60 percent
nadezda [96]

Answer:

I think it is 24!

Step-by-step explanation:

15 * 60/100 = 9 or 9 liters

15 + 9 = 24 or 24 liters

8 0
3 years ago
Jerry spend 99.30 for six t shirts how much he pay for each
Pepsi [2]

the only way I could think to do this would be to divide 99.30 by 6. when you do that you get 16.55

sorry if that's not right but that's what I would put

8 0
3 years ago
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