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
Andre45 [30]
3 years ago
12

If a regular polygon has exterior angles that measure approximately 17.14º each, how many sides does the polygon have?

Mathematics
1 answer:
mr Goodwill [35]3 years ago
6 0
Exterior angles for n sides = 360/n = 17.14, n = 360/17.14 = <span>21 sides</span>
You might be interested in
A fire hydrant that is 1.5 feet high casts a shadow that is 2.5 feet long. At the same time of day, a lamppost casts a shadow 15
Lyrx [107]
The lamppost is 9 feet long.
8 0
3 years ago
Can you please help me​
stepan [7]

Answer:

Pencil

Step-by-step explanation:

The perimeter is all the sides added up. Therefore, the answer would be the smallest object, being the pencil.

5 0
3 years ago
A landscaping business is purchasing plants from a nursery to finish a project. It will cost $14 each to buy each tree and $5 ea
SCORPION-xisa [38]

Answer:

14x+5y<1000

Step-by-step explanation:

7 0
3 years ago
Evaluate the determinant for the following 1 4 4]<br> 5 2 2<br> 1 5 5
Travka [436]

The determinant of given matrix is zero

Step-by-step explanation:

Given matrix is:

\left[\begin{array}{ccc}1&4&4\\5&2&2\\1&5&5\end{array}\right]

The determinant of a 3x3 matrix is calculated by selecting a single row.

We are choosing the first row.

So,

= 1\left|\begin{array}{ccc}2&2\\5&5\\\end{array}\right|-4\left|\begin{array}{ccc}5&2\\1&5\\\end{array}\right|+4\left|\begin{array}{ccc}5&2\\1&5\\\end{array}\right|\\=1(10-10) -4(25-2)+4(25-2)\\=0-4(23)+4(23)\\=-92+92\\=0

The determinant of given matrix is zero

Keywords: Matrices, determinant

Learn more about matrices at:

  • brainly.com/question/9720317
  • brainly.com/question/9621364

#LearnwithBrainly

7 0
3 years ago
An architect builds a scale model of a building, where 1 cm = 0.5 m. If the scale model is 15 cm tall, how tall will the actual
olganol [36]

Answer:

The actual building will be 7.5 m tall

Step-by-step explanation:

Given the scale model value of the building, we want to find the actual height of the building

From the scale model;

1 cm = 0.5m

Thus 15 cm will be 15 * 0.5 = 7.5 m

7 0
3 years ago
Other questions:
  • O+2a+b-2o-b+o so what is the answer
    9·1 answer
  • Sue had $2.70 in dimes and nickels. If she has 12 more dimes than nickels, how many of each coin does she have?
    11·1 answer
  • The perimeter of a rectangle is 66 inches.the length is 3 more than twice the width.what are the dimensions of the rectangle?wha
    10·1 answer
  • What is square route of 4
    14·1 answer
  • Number 30. Explain And list some properties
    11·2 answers
  • Find the value of x in the picture please
    6·2 answers
  • Three neighbors each decide to plant a garden of petunias and daffodils. The table below shows the number of flowers in each gar
    12·1 answer
  • Jessica is packing books for her move She has 93 books. Each box can fit 6 books. How many boxes does she need to move all of he
    8·2 answers
  • Geometry help please
    14·1 answer
  • HELP UHM, true or false question, look at the image, dont guess and no links + brainiest + extra points
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!