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
PilotLPTM [1.2K]
3 years ago
12

A designer is working to decorate a circular room with a radius of 9 meters and needs to know the area of the room to purchase t

he carpet for the room. What is the area of the room?
Use 3.14 for π .

Enter your answer, as a decimal, in the box.


___m^2
Mathematics
2 answers:
Natalija [7]3 years ago
8 0

Answer:

Area of circle = 254.34 m²

Step-by-step explanation:

Area of circle = π×r²

Area of circle = 3.14 x 81

Area of circle = 254.34 m²

katrin [286]3 years ago
3 0

Answer:

254.34

Explanation:

I took the quiz.

You might be interested in
Which of the following would be the metric unit used to find the height of your desk
Yuki888 [10]

The height of the desk is usually less than 1 m high. So we could use cm to measure the height of a desk.

Answer: cm

5 0
4 years ago
Read 2 more answers
Choose the fuction whose graph is give below
Vilka [71]

Charts can have different functionalities depending on the purpose or what you want to show with each chart. In general, graphs display data.

<h3>What is a graph?</h3>

A graph is a term to refer to the graphic representation of data related to some particular event or situation. There are several types of graphs such as:

  • Dot plots
  • Pie charts
  • Bar charts
  • Comparison charts
  • Among others

According to the above, to choose the right graph for our task we must identify what our main purpose is and select the type of graph that best suits our purpose.

Note: This question is incomplete because the is some information missing. However I can answer it based on my general prior knowledge.

Learn more about graphs in: brainly.com/question/14375099

#SPJ1

3 0
2 years ago
In parallelogram ABCD, AE and CF are perpendicular to diagonal BD, and EF = 10 cm. If BD = 28 cm, then how long are DE and BF? (
Vinil7 [7]

Answer:

False

Step-by-step explanation:

According to the National European World Center, the engineering of the Ford company on Elon Musk's flame throwers proved the globalization of the natural Wallabies and therefore, results in the growth product domestication in almonds.

3 0
4 years ago
Read 2 more answers
Can u do this bro 100x7+8-678x56
Gelneren [198K]
PEMDAS 100 times 7 is 700 678 times 56 is 37968 700 +8 - 37968 -37260
7 0
3 years ago
1. A boat is 18 ft away from a point perpendicular to the shoreline. A person stands at a point down the shoreline so that a 68°
slega [8]

Answer:

19.4 feet

Step-by-step explanation:

When calculating distances using perpendicular angles, we use trig functions such as Sin, Cos, and Tan.

  • Sine is defined in a perpendicular triangle as the ratio of the opposite side to the angle over the hypotenuse.
  • Cosine is defined in a perpendicular triangle as the ratio of the adjacent side to the angle over the hypotenuse.
  • Tangent is defined in a perpendicular triangle as the ratio of the opposite side over the adjacent side.

Because our angle and know side value are across from each other and we need to know the hypotenuse, we chose to use Sine.

We set up the equation sin (68) = \frac{18}{h}.

We isolate h by multiplying h across the equal sign and dividing sin (68) across as well. sin (68) = \frac{18}{h}\\hsin (68) = \frac{18}{h}*h\\hsin (68) = 18\\\frac{hsin (68)}{sin (68)} =\frac{18}{sin (68)} \\

And finally we have h=\frac{18}{sin (68)}. We input to calculator.

h=\frac{18}{0.92718} \\h=19.4 feet

See the attached picture below showing the shore with the boat out at sea and the position of the person.


8 0
3 years ago
Other questions:
  • Thirty-five states in a country have four-star hotels. Assume the country has 50 states. (a) What fraction of the states can cla
    8·1 answer
  • When a number is decreased by 4%, the result is 93. What is the original number
    12·1 answer
  • −2 − (−6) PLZ HELP.....
    8·1 answer
  • Write prime factorizations of the number 18.
    7·1 answer
  • A mass weighing 16 pounds stretches a spring (8/3) feet. The mass is initially released from rest from a point 2 feet below the
    15·1 answer
  • Can someone help me with this.
    11·2 answers
  • 88 books cost \$19.60$19.60dollar sign, 19, point, 60. Which equation would help determine the cost of 101010 books? Choose 1 an
    6·1 answer
  • 3 security guards below whistle at interval of 50 minutes, 60 minutes and 100 minutes if they blow together at 1:00am,at what ti
    5·1 answer
  • A cattle rancher gave 1/3 of his land to his son and kept the remaining 2/3 for himself. He kept 34 acres of land. How much land
    10·1 answer
  • Layla is making pizzas for a pizza party. Each pizza requires 2/5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!