I am really stumped! Using only Trigonometry, I am suppose to calculate the amount of force that is needed to keep a 2000 lb car from rolling down a ramp of 30 degrees.(adsbygoogle = window.adsbygoogle || []).push({});

Am I on the right track when I say: x=2000cos 30? Then what?

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# Trigonometry slope problem please help.

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