3 years ago

Find the difference. 6rs – (-2rs)

1 answer:

8 0

There is no difference, 6rs-(-2rs) if you get rid of the parenthesis you are left with 6rs- -2rs and two negatives make a positive therefore the answer will become 8rs... I hope this helps :)

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Am I dealing with harmonic stuff (trig)?

pochemuha

You just need to solve for when $y=0$ :

$\dfrac{\cos8t-9\sin8t}4=0\implies\cos8t-9\sin8t=0$

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iVinArrow [24]

Answer:

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Step-by-step explanation:

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