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RideAnS [48]
3 years ago
10

Chemical reactions occur around us every day. Combustion releases the carbon stored in fossil fuels (eg. coal, ol, natural gases

) into the atmosphere as carbon dioxide gas
Which of the following equations represent this process?
A)OCH 1902-C02-H20
B) CO2H20 - C:20+02
C)Caco, HNO 3 - Calo) 2.H 20-02
D) NaHCO 3 - HC ZH30 2-NaC 302H20-CO2
Mathematics
2 answers:
Nikitich [7]3 years ago
8 0

Answer:

D

Step-by-step explanation:

Cause I know

iragen [17]3 years ago
4 0

Answer: D

Step-by-step explanation:

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Answer:

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2 years ago
What is the slope of the line that passes through the points (2, 3) and (6, 8)?
Nimfa-mama [501]

Answer:

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2 years ago
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What is the image of (2,3)(2,3) after a reflection over the line y=-xy=−x?
otez555 [7]

Answer:

After the reflection over the line  y = -x, the image of the point is: (-3,-2)

Step-by-step explanation:

When a given point is reflected over a line the point only changes place but the distance between the point and the line remains same.

Let (x,y) be a point on the plane

and

y = -x be a line on the plane

When a point is reflected over a line y = -x , the coordinates of the point are exchanged which means x becomes y and y becomes x and both are negated

So (x,y) will become (-y,-x)

Given point is:

(2,3)

After the reflection over the line  y = -x, the image of the point is: (-3,-2)

4 0
3 years ago
PLZ HELP FAST :(
GaryK [48]

Answer:

i would say it was either A or C

8 0
2 years ago
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How do you subtract 4 - 3 over 7.
Sauron [17]
You put 4-3 over 7

4-3/7 = 1/7

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