1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
goblinko [34]
3 years ago
11

The volume of a rectangular prism is given by the formula V = lwh, where l is the length of the prism, w is the width, and h is

the height. Suppose a box in the shape of a rectangular prism has length (2a + 11), width (5a – 12), and height (a + 6). Which expression represents the volume of the box?
v=(2a+11)(5a-12)(a+6)
v=(10a^2-24a+55a-132)(a+6)
v=(10a^3+60a^2-24a^2-144a+55a^2+330a-132a-792
v=10a^3+60a^2-24a^2+55a^2-144a+330a-132a-792
v=10^3+91a^2+54a-792
Physics
1 answer:
Verizon [17]3 years ago
4 0
<span> For this case the volume of the box is given by:
</span> V = lwh&#10;
<span> Substituting values we have:
</span> V = (2a + 11) (5a - 12) (a + 6)&#10;
<span> Rewriting we have:
</span> V = (10a ^ 2-24a + 55a-132) (a + 6)&#10;&#10;V = 10a ^ 3-24a ^ 2 + 55a ^ 2-132a + 60a ^ 2-144a + 330a-792
<span> Grouping terms of equal degree we have:
</span> V = 10a ^ 3 + 60a ^ 2 -24a ^ 2 + 55a ^ 2 -132a -144a + 330a-792
<span> Adding terms of equal degree we have:
</span> V = 10 ^ 3 + 91a ^ 2 + 54a-792&#10;
<span> Answer:
 the volume of the box is:
 All the expressions given.</span>
You might be interested in
The magnetic field is 0.0 2M from the wire is 0.1 T what is the magnitude of the magnetic field 0.0 1M from the same wire
Kisachek [45]

Answer:

0.2 T

Explanation:

Magnetic field is inversely proportional to the distance from wire since the distance is halved therefore magnetic field will be doubled.

4 0
3 years ago
Where would a car traveling on a roller coaster have the most kinetic energy ? and why?
goldenfox [79]

Answer:

As the car travels up the coaster it is gaining potential energy.

Explanation:

Because It has the greatest in amount of potential energy at the top of the coaster. when the car travels down the roller coaster it obtains speed and kinetic energy.

4 0
3 years ago
Read 2 more answers
Why would north america will not be able to view the eclipse
Flauer [41]

The North America will not be able to view the eclipse because of its location on the earth caused by the tilting of the earth.

<h3>Effect of tilting of the Earth</h3>

The tilt of the Earth is what causes seasons to occur. These are the seasons in relation to the Northern Hemisphere.

The tilting of the Earth causes the difference in the amount of sun reaching each region of the earth like in the North America continent.

Thus, the North America will not be able to view the eclipse because of its location on the earth caused by the tilting of the earth.

Learn more about eclipse here: brainly.com/question/8643

#SPJ1

4 0
2 years ago
Wha is the frequency of a wave having a period equal to 18 seconds?
Rainbow [258]

Answer:

5.5 × 10-2 hertz

Explanation:

The time taken by a wave crest to travel a distance equal to the length of wave is known as wave period.

= 0.055 per second          (1 cycle per second = 1 Hertz)

Thus, we can conclude that the frequency of the wave is 5.5 X 10^{-2} hertz.

Hopes this helps, love <3

5 0
3 years ago
A mercury thermometer is used to measure the temperature of boiling water but why do you think the mountainous travel to cold re
melamori03 [73]

Because mercury freeze in cold temperatures

7 0
3 years ago
Other questions:
  • Kevin can text 44 words in 8 minutes. At this rate, how many minutes would it take
    15·1 answer
  • What happens when visible light strikes a surface?
    13·1 answer
  • Copper has a specific heat of 0.385 j. A piece of copper absorbs 5000 J of energy and undergoes a temperature change from 100 Ce
    14·1 answer
  • Different _______ of light through two separate mediums causes the bending of wave fronts associated with light rays.
    11·2 answers
  • Please help!!!!<br> Write 5<br> harmful effects of friction.
    8·1 answer
  • What is a property of a transparent object? A. Almost all of the light rays that reach it are scattered. B. Almost all of the li
    8·2 answers
  • Which is true of a mechanical wave?
    12·2 answers
  • What is the slope of a line that is perpendicular to a line whose equation is -2y=3x+7
    7·2 answers
  • What type of force is Ft?
    13·2 answers
  • An American traveler in China carries a transformer to convert China's standard 220 V to 120 V so that she can use some small ap
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!