Ask question

Ask question

All categories

3 years ago

14

The expression V = 2x3 + 6x2 can be used to find the volume of the trapezoidal prism below. If x = 12 cm, what is the volume of

the prism?

2 answers:

Zielflug [23.3K]3 years ago

8 0

V = 2x^3 + 6x^2
x = 12

V = 2(12^3) + 6(12^2)

V = 2(1728) + 6(144)

V = 3456 + 864

V = 4320

erma4kov [3.2K]3 years ago

5 0

Answer:

4320

Step-by-step explanation:

answer on e2020

You might be interested in

Ellie is numbering her 150 pages scrapbook. how many times will she write the digit 4?

Oksi-84 [34.3K]

Answer:

33

Step-by-step explanation:

4,14,24,34,40,41,42,43,44,45,46,47,48,49,54,64,74,84,94,

104,114,124,134,140,141,142,143,144,145,146,147,148,149

3 0

2 years ago

Sam opened a savings account with an initial deposit of $2,000. Since then, he has never made any other deposits or withdrawals.

notsponge [240]

If my math is correct B or C is what it comes down to

7 0

3 years ago

Read 2 more answers

Help me plisss<br> .............................

ValentinkaMS [17]

Answer:

-100

Step-by-step explanation:

8 0

3 years ago

Which expression shows the distance on a number line between -12 and-1

Sveta_85 [38]

The distance between A and B = |B - A|

We have -12 and -1.

Substitute:

|-1 - (-12)| = |-1 + 12| = |11| = 11

<h3>Answer: 11 units.</h3>

7 0

3 years ago

Read 2 more answers

Factor x3 + 3x2 + 2x completely.<br> x(x2 + 3x + 2)<br> x(x + 1)(x + 2)<br> x(x - 1)(x - 2)<br> DONE

Natasha2012 [34]

$\text{To factor out the expression, all of the numbers have to have the same}\\\text{amount of variables}\\\\\text{You would see that in the expression}\,\, x^3 + 3x^2 + 2x\,\,\text{they all}\\\text{have "x"}\\\\\text{Factor out x:}\\\\x^3 + 3x^2+2x\\\\x(x^2+3x+2)\\\\\text{Factor}\,\, x^3 + 3x^2+2x\\\\x(x+1)(x+2)\\\\\boxed{\text{Answer:}\,x(x+1)(x+2)}}$

6 0

3 years ago

Read 2 more answers