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
anzhelika [568]
3 years ago
5

The cost of carpeting a square room at Rs 25

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
7 0

Answer: Areas = 139m²

Cost = Rs3475

Step-by-step explanation:

Area of a square wall of xm= xm².The area of the 4 walls = 4x²m²

Therefore, since the height = 6m, the other side = 6m, the area = 6x6=36m².

Area of the Four walls = 36m²x 4

= 144m². Biu the areas of the four walls excluding the door and window. Area of the door = 2m x 1m= 2m², and area of the window = 3m x 1m = 3m². Total area of the door and window = 2m² + 3m² = 5m².

Therefore, the total area of the four walls excluding the door and window = 144m² - 5m²

= 139m².

The amount required to carpeting the room will be

Let the number of square room carpeted at Rs25 which equals Rs8100 = xm²

Therefore, to know the number of square covered by this amount,= Rs8100/Rs25 = 324m²

If 324m² = Rs8100

1m² = 8100/324

139m²= 8100/324 x 139

= Rs3475

You might be interested in
The width and length of a rectangle are (x+2) and (2x+5). Find the expression that can be used to represent the perimeter and ar
Aliun [14]
To find the area of this rectangle you multiply the length by the width, like so (x+2) x (2x+5) .

To find the perimeter of this rectangle you add all the sides using this equation,
(x+2)+(x+2)+(2x+5)+(2x+5) .
3 0
3 years ago
The school is 3.64 miles from Tonyas house and 1.29 miles from Jamal's house.
SpyIntel [72]

Answer:

2.35 miles

Step-by-step explanation:

5 0
2 years ago
In the figure below, m
Georgia [21]

Step-by-step explanation:

In figure below what???

4 0
3 years ago
Read 2 more answers
What is the simplest form of 54/54
krek1111 [17]
1 is the simplest form since the line means division. 54 divided by 54 is 1.
4 0
3 years ago
Read 2 more answers
HELP QUICK AND FAST WHAT THE ANSWER
Semmy [17]
D dddddddddddddddddddddfdfddxdddd
7 0
3 years ago
Other questions:
  • Christine is currently taking a college astronomy class and the instructor often gives quizzes. On the past seven quizzes, Chris
    14·2 answers
  • Solve the equation 8x squared - 4 =28
    15·1 answer
  • What is the base of the exponential function f(x)=0.5x−2 ?
    7·1 answer
  • 44mi/h to yd/min convert unit rates
    6·1 answer
  • Please help i will mark you as brainly
    13·1 answer
  • The question is below
    15·2 answers
  • MIke had $1225.15 in his bank account on September 23.
    5·2 answers
  • Ifangle1∠ 1 and angle2∠ 2 are complementary, find the measure of x and the measures of the angles when LaTeX: m\angle1=\left(6x+
    11·1 answer
  • A red-light flashes every 28 seconds. A green light flashes every 24
    9·2 answers
  • Ariana started a savings account with $240. She deposits $30 into her account at the end of each month. She wants to know how ma
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!