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
Semenov [28]
2 years ago
12

I need help on this problem please I need it fast

Mathematics
1 answer:
Leya [2.2K]2 years ago
5 0

Answer

all 3 of those are not true

Step-by-step explanation:

You might be interested in
What is the measure if each interior angle of a 15-gon
olya-2409 [2.1K]

Answer:

  • The sum of the interior angles of the 15-gon =\:2340^0
  • Each interior angle of the regular polygon =\:156^0

Step-by-step explanation:

As we know that

In any convex polygon, if we may start at one vertex and draw the diagonals to all the other vertices, we would form triangles,

The number of triangles thus formed would always  2  LESS than the number of sides.

As

  • The sum of measure of the angles of any triangle is 180°.

Thus,

The sum of the interior angles of the 15-gon will be:

13\:\times\:180\:=\:2340^0

Also

15-gon is regular, it means this total 2340^0 is shared in equal proportion among the 15 interior angles.

And

Each interior angle of the regular polygon will be:  \frac{2340^{0} }{15}=156^{0}

Therefore, we conclude that:

  • The sum of the interior angles of the 15-gon =\:2340^0
  • Each interior angle of the regular polygon =\:156^0

Keywords: regular polygon, 15-gon, triangle

Learn more about polygon from brainly.com/question/11932357

#learnwithBrainly

3 0
3 years ago
The question is<br> Simplify the Expression. I don't know what they mean<br> 14 - 16 / 8 + 32 x 5
xeze [42]
\sf 14 -  \frac{16}{8} + (32) (5) \\  \\ 14 - 2 + (32)(5)  \\  \\  12 + (32) (5) \\  \\ 12 + 160  \\  \\ 172.

Using PEMDAS is the best.
7 0
3 years ago
Read 2 more answers
-18x + 5y= 7<br> -9x – 3y = -24
katovenus [111]

Answer:

x=1 and y=5

Step-by-step explanation:

8 0
2 years ago
Help asap! with all 6 questions!!! Due today
Gennadij [26K]

Answer:

Step-by-step explanation:

i dont know sorry

7 0
2 years ago
Four expressions equivalent to 4(3/5)
kondaur [170]
1. 12/5
2. 24/10
3. 48/20
4. 96/40

5 0
3 years ago
Read 2 more answers
Other questions:
  • Line AB contains points A (3, −2) and B (1, 8). The slope of line AB is −5 negative 1 over 5 1 over 5 5
    13·2 answers
  • The value of y varies directly with x2, and y = 64 when x = 4. What is the value of y when x = 6?
    12·1 answer
  • Describe a way to transform each graph so that it goes through the labeled points.
    9·1 answer
  • An amoeba is an organism with one cell. A picture of an amoeba is drawn to the scale of 250:1. The amoeba in the picture is 9cm
    8·1 answer
  • I need to translate it pls help (algebra)
    9·2 answers
  • A number cube was rolled as part of an experiment. The results are shown in the table. Explain how to find the experimental prob
    11·2 answers
  • Amy would like to spend at most $100 on lunches for the month. After the first day, Amy had spent $25. At most, how much money c
    12·1 answer
  • The temperature at midnight is -5°C and is expected to drop 12°
    15·1 answer
  • Mandy makes beaded bracelets and sells them for $5 each. If she sells the bracelets for 250% of the cost of her materials, how m
    5·1 answer
  • What is his error? Try to describe the picture. (Pls help I need 4 pages due tomorrow)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!