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
lilavasa [31]
3 years ago
8

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Mathematics
1 answer:
tino4ka555 [31]3 years ago
6 0

Answer:

The vale of x=4

Step-by-step explanation:

We know that the sum of angles of a triangle = 180°

Given

  • (3x+13)
  • (8x+14)
  • 109°

Thus, the equation becomes

(3x+13)  + (8x+14)  + 109° = 180°

11x + 27 + 109° = 180°

11x = 180°- 109° - 27

11x = 44

x = 4

Thus, the vale of x=4

You might be interested in
Dada la sucesión an = 1700 + 4,1· n2 + 304,9· n
shutvik [7]

Concluimos que la opción correcta es <em>"Solo II"</em>.

Una expresión es una sucesión aritmética si y solo si existe entre dos elementos <em>consecutivos</em> cualesquiera de la serie la misma diferencia. La sucesión aritmética es definida por una expresión de la forma:

a_{n} = a + b\cdot n, n\in \mathbb{N} (1)

Donde a,b son coeficientes de la sucesión.

Asimismo, una expresión es una sucesión geométrica si y solo si entre dos elementos <em>consecutivos</em> cualesquiera de la serie existe la misma razón. La sucesión geométrica es definida por una expresión de la forma:

a_{n} = a\cdot r^{b\cdot n}, n\in \mathbb{N} (2)

Donde a, b, r son coeficientes de la sucesión.

Por último, una expresión es una sucesión monótona creciente si dados dos elementos <em>consecutivos</em> de una serie, el elemento posterior es siempre mayor que el elemento anterior. Matemáticamente, debe satisfacerse la siguiente condición:

\frac{a_{n+1}}{a_{n}} > 1, n\in \mathbb{N} (3)

Esta claro por inspección directa que la sucesión dada no es aritmética ni geométrica y cabe comprobar si es monótona creciente. Valiéndonos de (3), realizamos las operaciones algebraicas pertinentes:

r = \frac{1700 + 4,1\cdot (n+1)^{2}+304,9\cdot (n+1)}{1700 + 4,1\cdot n^{2}+304,9\cdot n}

r = \frac{1700+4,1\cdot (n^{2}+2\cdot n +1) +304,9\cdot (n+1)}{1700 + 4.1\cdot n^{2}+304,9\cdot n}

r = \frac{1700+4,1\cdot n^{2}+304,9\cdot n+4,1\dot (2\cdot n +1) +304.9}{1700+4,1\cdot n^{2}+304,9\cdot n}

r = 1 + \frac{8,2\cdot n +309}{1700 + 4,1\cdot n^{2}+304,9\cdot n}

Como puede apreciarse, r > 1. Por tanto, la sucesión es monótona y creciente.

En consecuencia, concluimos que la opción correcta es <em>"Solo II"</em>.

Invitamos cordialmente a leer esta pregunta sobre sucesiones: brainly.com/question/21709418

4 0
3 years ago
If you roll a dice 48 times how many times would you predict not to roll a 6?
MakcuM [25]
Expected value (1/6) (120)=20
3 0
3 years ago
Read 2 more answers
Bill claims that he found the actual December temperature by adding either –5 + 3 or 3 + –5.
MaRussiya [10]

Answer:

This would be the commutative property because in either order the sum will always be the same.

You were asking about the property type, right?

8 0
3 years ago
2.99 divided by 2 dividing with decimals
topjm [15]

Answer:

1.495

Step-by-step explanation:

8 0
3 years ago
Write the equation as a single logarithm.
ch4aika [34]

Answer:

B-log(x-4)

Step-by-step explanation:

Have a nice day lol i just know things

7 0
3 years ago
Other questions:
  • a catapult launches a boulder with an upward velocity of 122 feet per second the height of the boulder H in feet after T seconds
    12·2 answers
  • Marcy jarred 22.5 liters of jam after 5 days. How many days does Marcy need to spend making jam if she wants to jar 31.5 liters
    12·1 answer
  • 3 out of 20 boxes are damaged what percent is damaged?
    9·2 answers
  • What is 1,708/6 simplified
    12·1 answer
  • Suppose a national survey conducted among a simple random sample of 1528 American adults, 800 indicate that they think the Civil
    5·1 answer
  • Find the value of x that makes m || n
    8·2 answers
  • Which expressions are equivalent to -4(3d-2)-7
    8·2 answers
  • Is x = 5 a solution to the equation 19 - x = 14?
    12·2 answers
  • I took a pic I hope that's fine​
    12·1 answer
  • Find the slope of the line that passes through (-70, 84) and ( 69, -1).​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!