Answer: The answer is B
Step-by-step explanation: Because x=6 and y=6 = 12
..y equal twice the times we have right now..... and there is a lot of solutions to equal 12...
There's a formula for that.
KE = (1/2)mv²
... = (1/2)(2000 kg)(30 m/s)²
... = 900,000 kg·m²/s²
... = 900,000 J
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It is helpful to know the relationship between kilograms, meters, seconds, and Newtons or Joules.
1 J = 1 kg·m²/s²
Answer:
no
Step-by-step explanation:
no because its equal to 2x+10
