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
Cloud [144]
2 years ago
7

A room is 12 feet long, 14 feet wide, and 11 feet high. The walls, ceiling, and floor are all to be painted the same color. How

many square feet must be covered with paint?
Mathematics
1 answer:
vredina [299]2 years ago
4 0

Answer:

908 feet²

Step-by-step explanation:

To paint walls, we will be looking for surface area.

      Since this is a room and we have three measurements, we can assume there will be the floor, the ceiling, and four walls. This means we will be looking for 6 sides in total.

-> See attached for a diagram I made of the sides we need

-> Keep in mind opposite pairs of walls will be the same, and the floor and ceiling will be the same.

     

      We end up with the following sides:

          11 * 12

          11 * 12

          11 * 14

          11 * 14

          12 * 14

          12 * 14

      We can simplify this to the following:

(2(11 * 12)) + (2(11 * 14) + (2(12 * 14) = 908 feet²

908 feet² must be covered with paint.

You might be interested in
Can anyone explain how to get to the answer ? I’ll mark brainliest! Please
Svetllana [295]

Answer:

A

Step-by-step explanation:

It is linear because it is a pattern of adding 1 and not quadratic for there is no squaring. It is no exponential because the ratio stays the same.

7 0
3 years ago
As a pendulum swings the angle theta that it makes with the vertical changes through its swing. The force of gravity pulling on
Sergio [31]
B. 0.049sqrt 2-sqrt2 N
6 0
3 years ago
Read 2 more answers
Amanda surveyed 13 students in her class about their heights in inches. Her data are listed below: 58, 59, 55, 52, 57, 59, 62, 5
Aleonysh [2.5K]

Answer:

IQR is 4, median is 58.

Step-by-step explanation:

Enter these values in a list, hit stat > calc > 1-var stats. That gives you the 5 number summary. To get IQR, subtract Q3 from Q1.

3 0
3 years ago
Read 2 more answers
Luke subtracted 128° from 180° and found that the measurement of ∠STR is 52°. How can Luke use this information to find the meas
Karolina [17]
STR is a triangle as shown in the picture. If Luke decided to subtract 128º from 180º, that's because he understood that the sum of the internal angles in a triangle is 180º, and therefore the angles RST and TRS together make 128º.
As a result, RST will be
128º - TRS
where TRS is the angle at R, as shown in the picture

6 0
3 years ago
Read 2 more answers
The cost of an online video streaming service is $9.99 per
Art [367]

Answer:

$9.99*m=d

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • A circle with circumference 20 has an arc at 72 central angle. what is the length of the arc
    5·1 answer
  • Please help with this math problem:)
    14·1 answer
  • Write the following proportion:<br> 8 is to 64 as 2 is to X
    11·2 answers
  • What is the end behavior of the graph of the polynomial function y = 7x12 – 3x8 – 9x4?. . x -&gt; ___ y-&gt;__ and as x-&gt; ___
    14·2 answers
  • How much longer is the side of a cube with a surface area of 1,200 square inches than a cube with the surface area of 768 square
    5·1 answer
  • A rectangular piece of card has a perimeter of 40cm and width of 8cm.
    12·1 answer
  • Use addition to solve the linear system of equations. Include all of your work in your final answer.x-y=4 x+2y=4
    15·1 answer
  • What is the least common multiple (LCM) of 15, 24 and 27?
    7·1 answer
  • Sandra has 28 fish in her water garden. Twenty-two of her fish are
    10·2 answers
  • Greg spent $47.45 on five books. If each book cost the same amount, how much does one book cost?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!