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k0ka [10]
3 years ago
13

Help me!! I need help fast.

Mathematics
2 answers:
Elden [556K]3 years ago
7 0

Hot air rises and cold air sinks

Doss [256]3 years ago
4 0

Cold air is heavier and more dense then hot air and therefore sinks. Hot air rises. An interesting reason that hot air rises is <em>because </em>cold air sinks. When the cold air sinks it pushes up the hotter air.

Hope this helped!

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The diameter of a circle is 16 in . Find its circumference in terms of pi?
77julia77 [94]

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5 0
3 years ago
What is the greatest factor of 52 that is a prime number?
alexandr1967 [171]
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4 0
3 years ago
If the ordered pair (-5/2, y) lies on the graph of y=7-2x, find the value of y.
Viefleur [7K]

The correct answer is option B which is the value of Y will be 12.

<h3>What is an equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

Given that:-

If the ordered pair (-5/2, y) lies on the graph of y=7-2x,

The value of Y will be calculated as:-

Y = 7 - 2x

Y = 7 - 2 ( -5/2 )

Y = 7 - ( - 5 )

Y = 7 + 5

Y = 12

Therefore the correct answer is option B which is the value of Y will be 12.

To know more about equations follow

brainly.com/question/2972832

#SPJ1

8 0
2 years ago
3s(4+6)^2 is an example of
mariarad [96]
Es igual a 213.. ahre que no
8 0
3 years ago
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