(2x+5)(−mx+9)=0
In the equation above, m is a constant. If the equation has the solutions x=−5/2 and
x=3/2, what is the value of m?
-m (3/2) + 9 = 0
-3/2m +9-9 = 0-9
-3/2m = -9
(-3/2m)(-2/3) = -9 (-2/3)
m = 6
Answer:
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Example:soil,rocks, minerals
B-erosion: The process of eroding or been eroded by wind water or other natural agents.
Example: removes soil,rock,or dissolved minerals
Answer:
Explanation:
The greenhouse effect describes Earth's heat-reflective layer caused by atmospheric gases including carbon dioxide, methane and nitrous oxide. ... gases in the atmosphere absorb that heat, bouncing some back to the Earth's surface and ... (22,800 times the global warming potential of carbon dioxide), and water vapor.