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alexgriva [62]
2 years ago
5

Word Choices: fusion - heating - sublimation - chemical - physical - pressure - boiling

Mathematics
1 answer:
lys-0071 [83]2 years ago
4 0

Answer:

hey, hope this helps :)

Step-by-step explanation:

1. Matter changes state because of physical pressure and temperature;  properties do not change.

heating gives molecules energy that causes them to vibrate faster, breaking their bonds and melting.

3. Heat energy that helps break the molecular bonds of a solid is heat of fusion

4. The temperature at which a liquid turns into a gas is the boiling point.

5. sublimation is when a solid turns straight into a gas.

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A teacher attempts to make a number cube unfair by drilling out the spots on one side and inserting lead weights. to determine i
Oksanka [162]

Answer:

no the 10% condition is not met

Step-by-step explanation:

3 0
2 years ago
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9e + 4 = -5e + 14 + 13e =
Aloiza [94]

Answer:

9e+4=8e+14

1e+4=14

-4

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Step-by-step explanation:

6 0
2 years ago
Given the trinomial, what is the value of the coefficient 'B' in the factored form?. . 2x^2 + 14xy - 36y^2 = 2(x + By)(x - 2y).
soldi70 [24.7K]
The value of the coefficient B is 9.

2(x+By)(x-2y)
=2(x^2 -2xy +Bxy -2By^2)
=2x^2 -4xy + 2Bxy - 4By^2

The original form is 2x^2 + 14xy - 36y^2

-36y^2 = -4By^2
B= 9
-4xy +2Bxy= 14xy
xy(-4 +2B)= 14xy
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2B = 18
B=9
3 0
3 years ago
Read 2 more answers
Helpp!!!
astraxan [27]

9514 1404 393

Answer:

  11.9 cm

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation between the side opposite the angle (BC) and the hypotenuse (14 cm).

  Sin = Opposite/Hypotenuse

  sin(58°) = BC/(14 cm)

  BC = (14 cm)×sin(58°) . . . . . multiply by the denominator

  BC ≈ 11.9 cm

5 0
2 years ago
If we have 300 centiliters, we would have
bagirrra123 [75]
You would have 3 liters. 3 liters is the same to 300 centiliters. 
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3 years ago
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