Compression is above the equilibrium and rarefaction is below
This is true. let me know if im wrong.
Answer: I don't understand
Explanation:
study and pay attention
Answer:
Right now I have three.
Explanation: Thanks for the points luv ^-^.
<span>A+B-C
</span><span>A = 6x - 2y
B = -4x - 8y
C = -3x + 9y
(</span>6x - 2y) + (-4x - 8y) - (-3x + 9y)
(6x - 2y) + (-4x - 8y) + (3x - 9y)
2x -10y + (3x - 9y)
5x - 19y
