C) without an external energy source, fiction stops the car
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Answer:
Hello,
answer C
Step-by-step explanation:

Answer:
Cot is an inverse of tan:

200 x 0.99. Or you can do 200/100 which is 2. then multiply that by 99 which gets you 99 which is 198.
Answer:
2(11x+6)
Simplify to 22x + 12
Greatest common factor is 2
2x11x = 22
2x6 = 12