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Hoochie [10]
3 years ago
7

Find the volume of the box with the edges x+2 2x+1 3x-1

Mathematics
2 answers:
ioda3 years ago
6 0
V=edge*edge*edge
V=(x+2)+(2x+1)(3x-1)
V=(x*2x+x*1+2*2x+2*1)(3x-1)
V=(2x²+x+4x+2)(3x-1)
V=(2x²+5x+2)(3x-1)
V=2x²*3x-2x²*1+5x*3x-5x*1+2*3x-2*1
V=6x³-2x²+15x²-5x+6x-2
V=6x³+13x²+x-2. Hope it help!
Margaret [11]3 years ago
3 0
(x+2)(2x+1)(3x-1)
(2x^2+4x+x+2) (3x-1)
(2x^2+5x+2)(3x-1)
6x^3+15x^2+6x-2x^2-5x-2
6x^3+13x^2+x-2
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Step-by-step explanation:

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The granola summer buys used to cost $6.00 per pound but it has been marked up %15 A. How much did it cost summer to buy 2.6 pou
Maksim231197 [3]
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3 0
3 years ago
Which expressions are equivalent to 1 divided m/6? Check all that apply
jenyasd209 [6]

Answer:

option A, option C, option D

Step-by-step explanation:

a) 1 ÷ m/6

can be written as

\frac{1}{1}÷ \frac{m}{6}

b) sides in (m/6) will change if both has to multiply

c) 1 ÷ m/6

can be written as

1 * 6/m

1(\frac{6}{m}) and wont make change to answer. so matches with the question.

d)

1 ÷ m/6

1 * 6/m

1 * 6 * \frac{1}{m}

6 * \frac{1}{m}

6 ÷ m ..therefore true

e)

1 ÷ m/6

1 * 6/m

6/m    ....does not match or can be converted to the following so wrong

  • Therefore A, C, D are correct and B and E is wrong.
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2 years ago
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Ksivusya [100]

Answer:

D: its 18

Step-by-step explanation:

I yeeted it into a calculator

6 0
3 years ago
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