3 years ago

Period of f(t)= -2cos(3t)

Mathematics

1 answer:

ivann1987 [24]3 years ago

8 0

Answer:

Period=2pi/3

Step-by-step explanation:

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ycow [4]

12/16 = (3x-12)/(2x+8)

16(3x-12)=12(2x+8)

48x-192=24x+96

48x-24x=192+96

24x=288

X=288/24

X=12

3x-12

=(12x3)-12

=36-12

=24

C is the answer

Hope this helps!

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3 years ago

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Step-by-step explanation:

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3 years ago

500 grams of tomatoes cost £1.76 how much will 1.75kg cost??

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Step-by-step explanation:

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