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
Pachacha [2.7K]
2 years ago
11

20 POINTS! PLS ANSWER FAST AND READ THE WHOLE THING

Advanced Placement (AP)
1 answer:
Ivan2 years ago
3 0

Answer:

4

Explanation:

You might be interested in
1) Calcula la diagonales de un poligono n lados. Heptágono: 2 puntos
ahrayia [7]

Answer:

El número de diagonales de un polígono de n lados se calcula mediante la siguiente fórmula:

d = \frac{n\cdot (n-3)}{2} (1)

Donde:

d - Cantidad de diagonales del polígono.

n - Cantidad de lados del polígono.

Bajo esta fórmula, tenemos los siguientes resultados:

a) El heptágono tiene 14 diagonales.

b) El octágono tiene 20 diagonales.

c) El eneágono tiene 27 diagonales.

d) El decágono tiene 35 diagonales.

e) El pentadecágono tiene 90 diagonales.

Explanation:

La cantidad de diagonales de un polígono se puede determinar mediante la siguiente ecuación:

d = \frac{n\cdot (n-3)}{2} (1)

Donde:

d - Cantidad de diagonales del polígono.

n - Cantidad de lados del polígono.

A continuación, calculamos la cantidad de diagonales de los siguientes polígonos:

Heptágono (n = 7)

d = \frac{7\cdot (7-3)}{2}

d = 14

El heptágono tiene 14 diagonales.

Octágono (n = 8)

d = \frac{8\cdot (8-3)}{2}

d = 20

El octágono tiene 20 diagonales.

Eneágono (n = 9)

d = \frac{9\cdot (9-3)}{2}

d = 27

El eneágono tiene 27 diagonales.

Decágono (n = 10)

d = \frac{10\cdot (10-3)}{2}

d = 35

El decágono tiene 35 diagonales.

Pentadecágono (n = 15)

d = \frac{15\cdot (15-3)}{2}

d = 90

El pentadecágono tiene 90 diagonales.

8 0
3 years ago
PLEASE HELP!! NO LINKS PLS
elena55 [62]

Answer:

Explanation:

(a)  1A 2A 3A 1B 2B 3B  (6 possible outcomes

(b)  Possible outcomes for A or 1 are  1A 2A 3A and 1B ( 4 outcomes) therefore:

Probabilty =   4/6  = 2/3

hope that help and some people keep giving me links to.

8 0
2 years ago
When two waves meet in the same medium and the result is a larger wave, what happened to the two waves? A. destructive interfere
Maru [420]
<span> A. destructive interference </span>
5 0
3 years ago
Read 2 more answers
In general, which of the following is required for a successful marriage?
lawyer [7]

Answer: The correct answer is  D.  None of the above

Explanation:

Although the first three alternatives may eventually contribute, none of them is a prerequisite for a successful marriage.

Living together before the wedding is meant to get to know each other better, but there is no indication that it will make the marriage last any longer. Likewise, religious and premarital counseling can help the couple, but without any guarantee. What makes the marriage successful is the couple's complicity, love, and tolerance for the defects they both have.

8 0
3 years ago
Links will be reported
Travka [436]

Answer:

No offense but some guys sound desperate some sound charming for the girls some sound really angelic whereas some sound annoying I don't know how else to describe Americans I don't mean anything in a bad way

4 0
2 years ago
Read 2 more answers
Other questions:
  • Clint wants to keep a young tree from blow- ing over during a high wind. He decides that he should tie a rope around the tree at
    8·1 answer
  • Where is the United States according to the demographic transition model ?
    9·1 answer
  • In the group of jobs below which Does not belong ?
    5·1 answer
  • Why nate silver is a good source for public opinion?
    9·1 answer
  • A controlled substance is a
    14·1 answer
  • PLEASE ANSWER WILL PICK BRAINLIEST
    15·1 answer
  • Do ya'll got that one friend who is just simple minded? tell me about it
    13·1 answer
  • How do you find average total cost
    10·1 answer
  • A truck traveling 20 m/s accelerates 3 m/s2 from 4 seconds/
    13·1 answer
  • Brookings Brothers supplies management consulting services and bills large firms $100,000 prior to a consulting engagement for
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!