Simplifying 4m + 9 + 5m + -12 = 42 Reorder the terms: 9 + -12 + 4m + 5m = 42 Combine like terms: 9 + -12 = -3 -3 + 4m + 5m = 42 Combine like terms: 4m + 5m = 9m -3 + 9m = 42 Solving -3 + 9m = 42 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 9m = 42 + 3 Combine like terms: -3 + 3 = 0 0 + 9m = 42 + 3 9m = 42 + 3 Combine like terms: 42 + 3 = 45 9m = 45 Divide each side by '9'. m = 5
Low pressure areas are 970 and 1,010.
Explanation:
The air pressure represents the pressure that the air makes with its wight on the objects. Basically, the heavier the air is, the higher the air pressure is, and the lighter the air is, the lower the air pressure is. The air pressure is measured in mbar, hPa, and Pa.
Standard air pressure conditions are considered to be 1,1013.25 mbar. Every value that is larger than this one means that the air pressure is high, and every value below this one means that the air pressure is low. In this case, the only two values that are below the standard value of the air pressure are 970 and 1,010, thus making them the only two values with low air pressure.
The air pressure is influenced by multiple factors:
- temperature
- precipitation
- elevation
Some facts about the air pressure are:
- the colder the air is, the higher the air pressure is
- the warmer the air is, the lower the air pressure
- the air pressure is higher closer to the surface of the Earth, and it gets lower with elevation
- the precipitation increases the air pressure
Learn more about the types of precipitation brainly.com/question/869430
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It is called <span>Glaciology i hope this helps</span>
The solutions to environmental problems are “coordination of environmental efforts between sectors”, “enforcement of environmental regulations”, “sustainable land management practices”.
<u>Explanation:
</u>
The environmental problems in any region can be a threat to that region since it may affect their health to a greater extent. In order to eradicate any environmental problem in a region there must be a good coordination existing between sectors which will result in solving an environmental problem easily and quickly.
Strict enforcement of environmental regulation acts and policies also plays a major role in solving the environmental problems. Land management practices are those that combine the land management, water bio diversity and other resources in environment for meeting the needs of human beings.
Yes and....... if u want 2 know if this is true, well it IS TRUE.
