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irinina [24]
3 years ago
11

Please Help! (Above)

Mathematics
1 answer:
DIA [1.3K]3 years ago
4 0

Answer:

1 earth's atmosphere is like the glass in a greenhouse because sunlight streams through the atmosphere and heats the Earth. As the heat radiates up from the Earth's surface, some escapes into space. The rest of the heat is absorbed by gases in the troposphere and warms the air.

2. Carbon dioxide concentrations are rising mostly because of the fossil fuels that people are burning for energy. ... In the 1960s, the global growth rate of atmospheric carbon dioxide was roughly 0.6 ± 0.1 ppm per year. Over the past decade, however, the growth rate has been closer to 2.3 ppm per year.

3. Earth’s average temperature has changed as a result of the sun’s output, the tilt and position of the Earth in its orbit, and the concentration of greenhouse gases.

Step-by-step explanation:

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7 0
3 years ago
What is the decimal expansion of the following fraction?
pickupchik [31]
You haven't shared a fraction.  Please do that next time.

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5 0
3 years ago
A real estate agent sells a house for $87,000. she gets a commission of 6% on the sale. what is her commission?
Evgen [1.6K]
Her commission would be 6% of 87,000

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8 0
3 years ago
What is the solution for x in the equation<br> -4+5x-7=Okay 0+3x-2x
Maksim231197 [3]

Answer:

X = 2.75 or 2 3/4 in fraction form

Step-by-step explanation:

We know that the variable X has to make both equations equal.

It is really just crossing out the options.

2.75 can fit in the X variable because if 2.75 was in both equations, the answer would be the same.

So the answer is 2.75

Hope this helps! :)

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5 0
3 years ago
Alex is 1.6 m tall and Noah is 1.5 times as tall as Alex how much taller is Noah in cm
Andrew [12]
<span>Alex is 1.6 m tall
and
Noah is 1.5 times as tall as Alex
= 1.6 m x 1.5 = 2.4m

1 m = 100 cm
2.4 m = 2.4 x 100 = 240 cm

answer
Noah is 240 cm</span>
3 0
3 years ago
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