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
kondaur [170]
2 years ago
5

the area of 4 walls and ceiling of a room is 107 metre per square. if the room is 6m long and 5m wide, how high is the room?

Mathematics
1 answer:
lawyer [7]2 years ago
7 0

Area of ceiling: 6 x 5 = 30 square meters:

Area of 4 walls = 107 - 30 = 77 square meters

2 walls = 6 + 6 = 12 meters long

2 walls = 5 + 5 = 10 meters long

12 + 10 = 22

77 square meters / 22 meters = 3.5 meters

The walls are 3.5 meters high.

You might be interested in
-2(x + 1) = –2x+5<br> I don’t know have to do this. And I really need the answers
amm1812

Answer:

theres no solution

Step-by-step explanation:

There are no values of  x  that make the equation true.

No solution

3 0
2 years ago
Read 2 more answers
Is it nice or not?<br><br> vacations<br> lice<br> mice<br> janury
Vikentia [17]
Vacation is nice January is nice
3 0
3 years ago
Use the function below to find F(3). <br><br> F(x) = 4(1/3)^x​
aalyn [17]

Answer:

4/27

Step-by-step explanation:

F(x) = 4(1/3)^x

Let x =3

F(3) = 4(1/3)^3

Exponents first

F(3) = 4 * 1/27

Then multiply

f(3) = 4/27

6 0
2 years ago
Read 2 more answers
F<br> (<br> x<br> )<br> =<br> 3<br> x<br> −<br> 12<br> f(x)= <br> 3x−12<br> ​
Nina [5.8K]

The inverse of the given function 3x - 12 is determined as f⁻¹(x) = x/3 + 4.

<h3>What is inverse of a function?</h3>

An inverse of a function is a function that serves to replace another function.

That is, if f(x) produces y, then putting y into the inverse of f produces the 0ut-put x .

Thus, an inverse function or an anti function is defined as a function, which can reverse into another function.

The inverse of the given function; f(x)= 3x − 12 is calculated as follows;

y = 3x - 12

replace y with x and x with y as shown below;

x = 3y - 12

now, solve for y

x + 12 = 3y

divide both sides of the equation by 3

x/3 + 12/3 = 3y/3

x/3 + 4 = y

f⁻¹(x) = x/3 + 4

Thus, the inverse of the given function 3x - 12 is determined as f⁻¹(x) = x/3 + 4.

Learn  more about inverse of a function here: brainly.com/question/3831584

#SPJ1

The complete question is written below:

find the inverse of the function, f(x) = 3x - 12

8 0
1 year ago
The formula F=95C+32 changes a temperature reading from the Celsius scale C to the Fahrenheit scale F. What is the temperature m
lora16 [44]

Answer:

<em><u>D</u></em><em><u>,</u></em><em><u> </u></em><em><u>122°F</u></em>

Step-by-step explanation:

°F = 9/5°C + 32

°F = 9/5(50) +32

°F = 90 + 32

°F = 122

6 0
3 years ago
Other questions:
  • Whats ten plus five minus 5 times 4
    9·2 answers
  • Which shows the expressions in the order they would appear on a number line from least to greatest?
    5·2 answers
  • What is 0.1067 as a fraction
    15·2 answers
  • 3.16 x 10x10x10 please tell me the answer please
    7·1 answer
  • Kisha helped her teacher put away 36 books in boxes. She had to put the same number of books in each box to make the boxes easy
    8·2 answers
  • I'm confused on how to find the surface area of a triangular prism​
    10·1 answer
  • A golf course charges $16 for a package including the full 18-hole course. The course also sells buckets of
    14·1 answer
  • This is new and didnt learn it in class how do i find area of a Square pyramid with two slant hieghts
    12·2 answers
  • Hello! I need help thanks! ​
    6·2 answers
  • Problem #5
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!