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
boyakko [2]
3 years ago
14

the ratio of length, breadth and height of a room is 4:3:1. If 12m^3 air is contained in a room, find the length , breadth and h

eight of the room​
Computers and Technology
1 answer:
Bumek [7]3 years ago
7 0

Explanation:

The ratio of length, breadth and height of a room is 4:3:1

Let length = 4x

Breadth = 3x

Height = x

Volume of air contained in the room, V = 12 m³

We need to find the length, breadth and height of the room. The room is in the shape of a cubiod. The volume of a cuboid is given by :

V = lbh

4x\times 3x\times x=12\\\\12x^3=12\\\\x=1

Height of the room = 1 m

Breadth of the room = 3x = 3 m

Length of the room = 4x = 4 m

You might be interested in
Discuss the objectives of business 8 marks​
klio [65]

Answer:

Objectives of Business – Profitability, Growth, Stability, Efficiency and Survival. Business means busy in some activities. Business means conducting activities such as – sale, purchase and manufacturing etc for profit and growth.

4 0
3 years ago
Read 2 more answers
What is the difference between paper size and page margins in Word?
sergij07 [2.7K]

Answer:

Paper size refers to the size of the paper you will be printing your document on, while page margins refer to the outside area of a page that can be made bigger or smaller to fit content.

Launch the Page Setup dialog box from the Page Setup group; in the Margins section, enter the page margin values and click OK.

All the statements are correct.

Right-click and add to dictionary

Type the words onto the first page of the document, and click on the Header button to repeat it on all of the other pages

pictures shapes and clipart

none of the above

Explanation:

7 0
3 years ago
Which of the following statements is true?
Free_Kalibri [48]
C, <span>Word processing can be used to create databases of information.</span>
7 0
3 years ago
Read 2 more answers
How do I write a program in Pascal that finds the index of the minimum number of an array(using Function) and replaces it to a n
nordsb [41]

Answer:

program arraysminfinder;

procedure minreplace();

var

no: array [1..10] of integer;  (*no is an array of integers, 10 in all *)

a: integer= 0;

i: integer= 0;

c: integer= 0;

k: integer=0;

N: integer=0;

begin

(* We need to first initialize the array no with 0 values *)

for a := 1 to 10 do

no[a]:=0;

c:=no[1];

for a := 1 to 10 do

begin

  if (no[i]<c) then

  begin

   c:=no[i];

   k:=i;

  end

  else

  begin

      i:=i+1;

  end

 end;

  writeln('Enter the new number:');

  read(N);

  no[k]:=N;

  for a := 1 to 10 do

  begin

     writeln('The array elements are:',no[a]);

   end;

end;

begin

end.

Explanation:

The program is as above.  I have used a function, a for loop, an array of integers, and the if then else ladder for getting the desired output as mentioned in the program. If in case you want procedure for input and output, create a procedure like:

procedure replacenum():integer;

Begin

 writeln("Enter the new number:" N);

    no[k]:=N;

   for a := 1 to 10 do

         writeln("The array elements are:"no[a]);

 end.

Similarly you can make a procedure for input.

5 0
4 years ago
Which method finds the greatest common divisor of 14 and 35?
Liula [17]

Answer:

gcd method

Explanation:

Given

The code snippet

Required

Which method completes the code

To return the gcd of numbers, simply use the gcd method.

So: the complete code is;

<em>import math</em>

<em>math.gcd(14,35)</em>

6 0
3 years ago
Other questions:
  • 1. Which of the following are considered CAD powerhouses?
    6·1 answer
  • A small company connects data acquisition equipment to the serial port of a computer. The equipment user has reported that not a
    8·1 answer
  •                                                        HELP PLEASE 
    12·2 answers
  • What is a CPU or a GPU? What’s the difference? Which one is better?
    5·1 answer
  • Citing the recent increase in earnings by several computer companies, economists feel that a cycle has begun in which personal c
    13·1 answer
  • URLs are directions that browsers follow in order to find specific web page files. What is the first part of the URL that is the
    14·1 answer
  • What is the difference between word processing software and email?
    12·2 answers
  • What types of storage can be used to access your data on another computer
    5·1 answer
  • If you face an investigation where dangerous substances might be around, you may need to obtain which of the following?
    13·2 answers
  • Write a for loop to print all the even numbers from 200 to 300.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!