PLEASE HELP ILL MARK BRAINLIEST

Mathematics

2 answers:

oee [108]3 years ago

8 0

Answer:

3*2n=6n

3*4=12

And that gets you to the 6n-12

And adding I will Mark you brainliest is a good way to get your answers (though you probably won’t get so much if you keep saying it but never do)

The answer is C

Assoli18 [71]3 years ago

5 0

Answer: (C)The third answer that talks about distributing the 3

Because once you use the distributive property ( by multiplying three times 2n-4) it will bring you to the second step which is to subtract on both sides

Hope you understand!!!!

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Read 2 more answers

nickel has an approximate diameter of 20 mm and an approximate thickness of 2 mm what is the approximate volume of a stack of 40

ziro4ka [17]

Answer:

The approximate volume of a stack of 40 nickels is 25132.741 cubic milimeters.

Step-by-step explanation:

A nickel can be modelled by the formula of a right cylinder, the approximate volume of the stack of nickels ( $V_{net}$ ), measured in cubic milimeters, is the product of the number of elements ( $n$ ), no unit, and the volume of each element ( $V$ ), measured in cubic milimeters. That is: