Answer:
Step-by-step explanation:
2m^2-m+4m^2+8m combine like terms
6m^2+7m
103.2 ahahshdhdjfhdhsjffhanfbfsjbf
The answer is C
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Answer:
1
Step-by-step explanation:
The amplitude is the maximum distance away from the middle of the wave. Here we can see that the middle of the wave is the x axis and the farthest point (largest difference between the y coordinate of the x-axis, or the line y = 0, and the wave) is 1 unit away.
Answer:
13 to 25
13:25

Step-by-step explanation:
All of these show the ratio 13/25
Hope this helps!