Yes they are equivalent because 7x5=35 and 8x x 5=48x
Answer:
B. Solids, liquids, and gases.
Explanation:
I have no explanation.
Answer:
hot I checked already in my phone
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Answer:m1v1 + m2v2 = (m1f + m2f)vf. 3000kg(10.0m/s) + (15000kg)(0.0m/s) = (18000kg)(vf).
Explanation: