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
oksano4ka [1.4K]
3 years ago
13

Este famoso dibujo se encuentra en la biblioteca real De Turín. Esta realizado en tiza roja y mide 33 cm de alto y 21,6 cm de an

cho. Si completa, el cuadro mágico con los números del 1 al 16 descubrirá el año en el cual fue realizado este dibujo ( la suma mágica de este cuadrado es 34)

Mathematics
1 answer:
miss Akunina [59]3 years ago
3 0
<h2>Respuesta:</h2>

1513

<h2>Explicación paso a paso:</h2>

En este problema, estamos hablando del autoretrato de Leonardo Davinci. Para la resolución de este problema, necesitamos usar el cuadrado mágico de forma tal que al colocar en cada casilla los números del 1 al 16 sin repetición, entonces los números de cada fila, columna y diagonal sumen 34. De esta manera, si se colocan los números así, el resultado obtenido es 34. En la figura de abajo se encuentra el cuadrado mágico resuelto:

Columna 1:

1 + 15 + 10 + 8 = 34

Columna 2:

3 + 13 + 6 + 12 = 34

Columna 3:

14 + 4 + 11 + 5 = 34

Columna 4:

16 + 2 + 7 + 9 = 34

Fila 1:

1 + 3 + 14 + 16 = 34

Fila 2:

15 + 13 + 4 + 2 = 34

Fila 3:

10 + 6 + 11 + 7 = 34

Fila 4:

8 + 12 + 5 + 9 = 34

Diagonal 1:

8 + 6 + 4 + 16 = 34

Diagonal 2:

1 + 13 + 11 + 9 = 34

Finalmente, esta pintura fue realizada en el año 1513, que son los números de las casillas en negro.

You might be interested in
This mapping shows a functional relationship when f(x)=4 what is the value of x
Oksana_A [137]
If.. f of x equals four, than it should be four that you plug in. 

5 0
3 years ago
Select all the expressions that hace a value of 28:
laila [671]

Answer:

616/22 = 28

784/28 = 28

Step-by-step explanation:

5 0
2 years ago
Please help! i dont understand
kvv77 [185]

QUESTION 1

The given inequality is  

y\leq x-3 and y\geq -x-2.

If (3,-2) is a solution; then it must satisfy both inequalities.

We put x=3 and y=-2 in to both inequalities.

-2\leq 3-3 and -2\geq -3-2.

-2\leq 0:True and -2\geq -5:True

Both inequalities are satisfied, hence (3,-2) is a solution to the given system of inequality.

QUESTION 2

The given inequality is  

y\:>\:-3x+3 and y\:>\: x+2.

If (1,4) is a solution; then it must satisfy both inequalities.

We put x=1 and y=4 in to both inequalities.

4\:>\:-3(1)+3 and 4\:>\: 1+2.

4\:>\:0:True and 4\:>\: 3:True

Both inequalities are satisfied, hence (1,4) is a solution to the given system of inequality.

Ans: True

QUESTION 3

The given inequality is  

y\leq 3x-6 and y\:>\: -4x+2.

If (0,-2) is a solution; then it must satisfy both inequalities.

We put x=0 and y=-2 in to both inequalities.

-2\leq 3(0)-6 and -2\:>\: -4(0)+2.

-2\leq -6:False and -2\:>\:2:False

Both inequalities are not satisfied, hence (0,-2) is a solution to the given system of inequality.

Ans:False

QUESTION 4

The given inequality is  

2x-y\: and x+y\:>\:-1.

If (0,3) is a solution; then it must satisfy both inequalities.

We put x=0 and y=3 in to both inequalities.

2(0)-3\: and 0+3\:>\:-1.

-3\::True and 3\:>\:-1: True

Both inequalities are satisfied, hence (0,3) is a solution to the given system of inequality.

Ans:True

QUESTION 5

The given system of inequality is  

y\:>\:2x-3 and y\:.

If (-3,0) is a solution; then it must satisfy both inequalities.

We put x=-3 and y=0 in to both inequalities.

0\:>\:2(-3)-3 and 0\:.

0\:>\:-9;True and 0\::True

Both inequalities are satisfied, hence (-3,0) is a solution to the given system of inequality.

Ans:True

3 0
3 years ago
If L is the line having x -intercept of -1 and y -intercept of 3, complete the equation of L . y = -x + 3 y = -3x + 3 y = 3x + 3
cupoosta [38]

Answer:

y = 3x + 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, 3) ← x and y- intercepts

m = \frac{3-0}{0+1} = \frac{3}{1} = 3

The line crosses the y- axis at (0, 3) ⇒ c = 3

y = 3x + 3 ← equation of line

5 0
3 years ago
What does 3 exponent -2 equal
inysia [295]
I am pretty sure your answer is going to be 243
I hope this helps, and good luck!!
4 0
3 years ago
Other questions:
  • 24 divided by 689 show work
    15·2 answers
  • 1.5 as a mixed number in the simplest form
    7·2 answers
  • Dan uses a remote control to make his drone take off from the ground. Function h represents the height, in feet, of the drone t
    14·2 answers
  • A football field is in the shape of a rectangle that measures about 120 yards long and 53 yards wide.What is the distance around
    8·1 answer
  • How to turn this equation: <br> y= -1.02(x-3)^2+9.25<br> into factored form
    11·1 answer
  • How do you find the volume in cubic meters
    12·2 answers
  • Factor completely x2 + 20x − 36.
    11·1 answer
  • WILL BRAINLIST!
    15·1 answer
  • Please help! I will mark as brainliest IF answer is right. &lt;3
    9·1 answer
  • When Sarah divided a number by 5, the quotient was 147 with a remainder. What is one possible dividend? With a complete sentence
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!