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
12345 [234]
3 years ago
8

If you draw all of the diagonals from a single vertex of a convex polygon with 8 sides, how many triangles are formed?

Mathematics
1 answer:
oee [108]3 years ago
6 0
The number of triangles is n-2
n= number of sides
8-2= 6 triangles
if applying this you won't have to draw any diagonals to
find the number of triangles  just subtract 2 from the number of sides

hope this helps
You might be interested in
Verify that each of the following transformations preserves congruence and name the congruence transformation
AnnZ [28]

Pentagon A B C D E is reflected across the X-axis to form pentagon A B C D.


6 0
3 years ago
What is 32 divided by 147?
liq [111]
The answer is: 0.21768707483
7 0
2 years ago
Read 2 more answers
Usain Bolt of Jamaica set a world record in 2009 for the 200- meter dash with a time of 19.19 seconds. What was his average spee
kirill [66]

Answer:

His average speed was of 10.42 m/s

Step-by-step explanation:

We use the following relation to solve this question:

v = \frac{d}{t}

In which v is the velocity(in m/s), d is the distance(in meters), and t is the time, in seconds.

Usain Bolt of Jamaica set a world record in 2009 for the 200- meter dash with a time of 19.19 seconds.

This means that d = 200, t = 19.19

So his average speed was of:

v = \frac{d}{t} = \frac{200}{19.19} = 10.42

His average speed was of 10.42 m/s

6 0
3 years ago
Pam’s monthly food budget is equal to 40% of her monthly rent payment. If her food budget is $200 a month, how much is her rent
Alika [10]
200 dollars is equivalent to 40%
So what  is 100% equivalent to;
Rent payment=\frac{100*200}{40}
= 500 dollars
3 0
3 years ago
Solve the following math problems, round appropriately according to sig. fig. rules. 84.9 • 64
alina1380 [7]

Answer:

84.9*64=5433.6

3900/2.6=1500

1080/15.9=67.9245283019

2.86*8.77*200=5016.44

1500/64=23.4375

6007/5.5=1092.1818....

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • )<br> 1.What is the additive of 3/8
    14·1 answer
  • Explain why the triangles are similar, then find the value of x.
    8·2 answers
  • Which trig function could be used to find the measure of angle c if ab and ac are given which equation would used to find the he
    12·1 answer
  • F(x) = 3x + 2 and g(x) = x + 5 g[f(x)] =
    5·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%7B2%7D%5E%7Bx%7D%20%20%3D%208" id="TexFormula1" title=" {2}^{x} = 8" alt=" {2}^{x} = 8"
    13·1 answer
  • Two triangles that have the same side length will always be congruent true or false?
    14·2 answers
  • Dewwwwwwwwwwwwwwwwwwwwwwwwwwwww
    5·1 answer
  • the value of a car decreases by 20 percent each year. Mr. sing purchases a 22,000 automobile. What is the value of the car at th
    15·2 answers
  • Find the surface area of the cone. Round your answer to the nearest tenth.
    6·1 answer
  • If a 70 kg person on a 15 kg sled is pushed with a force of 300 N, what will be person's
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!