Identify and explain one effect of one intellectual innovation.<br> HELP PLEASE

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

Two fair tetrahedral( 4 faces each ) dice are thrown. On one die, the faces are numbered 1,2,3,4. On the other die, the faces ar

yarga [219]

Answer:

Explanation:

Find out all of the combos of sums (2,3,5,9,3,4,6,10,4,5,7,11,5,6,8,12)

Then find out how many of these are divisible by 3 (6)

Count how many possibilities there are (24)

6/24=25%

5 0

3 years ago

how a person lives off of the money they win in a lottery is similar to how the human population should live off the Earth's res

dusya [7]

Here's an answer:

Normally, people who win the lottery blow their money in months maybe days time. Humans abuse their abundance of things when they think they have a large amount of it. This is what people in some cases do will the Earth's natural resources. Oil companies and paper companies abuse the abundance of trees and oil that are found on Earth. Like someone who won the lottery, companies are blowing the amount of natural resources that are available to them at an alarmingly fast rate. This is how these two subjects share a similarity.

Your welcome <3

8 0

3 years ago

What should players do when it is impossible for him to attempt a goal

astra-53 [7]

<span>Pass to a teammate or Take a shot so your team can drive the net.</span>

6 0

3 years ago

Barney wants to rent a tent. He has to pay a fixed base cost plus a daily rate for renting the tent. The table shows the amount

Marina CMI [18]

Answer:

x) Rent (dollars)

(y)

0 3

1 8

2 13

3 18

4 23

Which equation best shows the relationship between x and y?

y = 5x + 3

y = x + 8

y = 5x + 8How much more would the value of y be on the graph than its value in the table when x = 12?

20

30

60

70

Question 7(Multiple Choice Worth 1 points)

(05.01 LC)

The graph below shows the height through which The values on the y-axis are from 0 to 125 in increments of 25 for each grid line. A line is shown connecting points on ordered pair 1, 25 and 2, 50 and 3, 75 and 4, 100. The title of the graph is Rate of Ascent.

What is the rate of change for the relationship represented in the graph?

50

25

fraction 1 over 25

fraction 1 over 50

Explanation:

6 0

3 years ago

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Identify and explain one effect of one intellectual innovation. HELP PLEASE