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
Olin [163]
2 years ago
9

a brick is in the shape of a rectangular prism with a length of 8 inches, a width of 3.5 inches, and a height of 2 inches. the b

rick has a density of 2.7 grams per cubic centimeter. find the mass of the brick to the nearest gram a brick is in the shape of a rectangular prism with a length of 8 inches, a width of 3.5 inches, and a height of 2 inches. the brick has a density of 2.7 grams per cubic centimeter. find the mass of the brick to the nearest gram
Mathematics
1 answer:
Alex2 years ago
6 0

The mass of brick is 2478 gram.

<h3>What is a rectangular prism?</h3>

A rectangular prism has a total of 6 faces, 12 sides, and eight vertices. Like a cuboid, it has three dimensions- the base width, the height, and the length. The top and base of the rectangular prism are rectangular in shape. The pairs of opposite faces of a rectangular prism are identical or congruent.

A brick is in the shape of a rectangular prism with a length of 8 inches, a width of 3.5 inches, and a height of 2 inches.

The volume of rectangular prism = length×width×height

                                                        = 8×3.5×2

                                                        = 56

Thus volume of brick is 56 cubic inches.

Convert inches to centimeter

1 inch = 2.54 centimeter

Therefore,

56 cubic inches = 56 x 2.54 x 2.54 x 2.54 cubic centimeter

56 cubic inches = 917.676 cubic centimeter

Thus, we get,

volume of a rectangular prism = 917.676 cubic centimeter

The brick has a density of 2.7 grams per cubic centimeter

Density = 2.7 grams

The mass of brick is given by formula = density × volume

\Rightarrow                                                            = 2.7 × 917.676

\Rightarrow                                                            = 2477.72

\Rightarrow                                                            ≅ 2478  

Thus mass of brick is 2478 gram.

To read more about:

To learn more about rectangular prism from the given link

brainly.com/question/14446675

#SPJ4

You might be interested in
Help please, look at picture for question
alexgriva [62]

Answer:

whats the title of the page ill find the answers to thw whole sheet n and while your  at it do you know Why was Kor surprised that Groening embraced her???

Step-by-step explanation:

8 0
3 years ago
Need help ASAP !!!<br><br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B18%20%5Ctimes%2018%20%5Ctimes%204%7D%20" id="TexFor
VashaNatasha [74]

Answer:

36

Step-by-step explanation:

The first step to solving this equation is multiplying. Multiply the numbers on the inside of the square root.

18 × 18 × 4 = 1296

Now, you are going to find the square root of 1296.

\sqrt{1296} = 36

You now have your final answer.

I hope this makes sense and is easy to understand. Please let me know if you need any more help. Have a great day! :]

3 0
3 years ago
Read 2 more answers
Determine which system will produce indefinite many solutions
Vinvika [58]

Answer:

Where are the systems?

Step-by-step explanation:

5 0
3 years ago
What is the solution of 7k+2=4k-10?
LenKa [72]

7k+2=4k-10\ \ \ |-2\\\\7k=4k-12\ \ \ \ |-4k\\\\3k=-12\ \ \ \ |:3\\\\k=-4\\\\check:\\L=7(-4)+2=-28+2=-26\\R=4(-4)-10=-16-10=-26\\L=R

6 0
3 years ago
Read 2 more answers
Which expression represents the number 867
Sindrei [870]

Answer:

C. 500 + 300 + 50 + 10 + 7

Step-by-step explanation:

Which expression represents the number 867?

A. 80 + 60 + 70

B. 800 + 6 + 7

C. 500 + 300 + 50 + 10 + 7

D. 500 + 300 + 60 + 70

Checking the answer choices by adding the expression

A. 80 + 60 + 70

= 210

No correct

B. 800 + 6 + 7

= 813

Not correct

C. 500 + 300 + 50 + 10 + 7

= 867

Correct

D. 500 + 300 + 60 + 70

= 930

Not correct

Therefore option C. 500 + 300 + 50 + 10 + 7 is the correct answer

4 0
3 years ago
Other questions:
  • What is 2 to the power of 2?
    14·1 answer
  • How do I find side length x and would I use sin cos or tan
    10·1 answer
  • Find the area and the perimeter of the shaded regions below. Give your answer as a completely simplified exact value in terms of
    12·1 answer
  • About 42% of a paint mix is white. A painter orders 18 gallons of paint mix. How much of it is white
    9·1 answer
  • Please answer this question now in two minutes
    7·1 answer
  • A rectangular region is removed from another rectangular region to create the shaded region shown below. Find the area of the sh
    13·1 answer
  • I give you points lol
    13·1 answer
  • -4/7p+ (-2/7p)+1/7? I need help on my assignment please :)
    15·2 answers
  • (6x^4 y^8)^3 over 4x^4 y^10​<br><br>its urgent no links pls
    10·1 answer
  • I need help ASAP, please save me.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!