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tatiyna
3 years ago
15

What is the value of X

Mathematics
2 answers:
enyata [817]3 years ago
5 0

If x=6 and y=3 is 9_______________________________________

satela [25.4K]3 years ago
5 0

Answer:

x = 2

Step-by-step explanation:

The product of the external part times the entire secant of one secant is equal to the external part times the entire secant of the other secant, that is

(x + 4)(x + 5) = (x + 1)(x + 12) ← distribute factors on both sides

x² + 9x + 20 = x² + 13x + 12 ( subtract x² from both sides )

9x + 20 = 13x + 12 ( subtract 13x from both sides )

- 4x + 20 = 12 ( subtract 20 from both sides )

- 4x = - 8 ( divide both sides by - 4 )

x = 2

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9 Jugadores de un equipo de baloncesto chocan palmadas unos con otros ¿Cuántas palmadas dan en total? 2 jugadores dan una palmad
disa [49]

Answer:

Los jugadores dan 36 palmadas en total.

Step-by-step explanation:

Dado que 9 jugadores de un equipo de baloncesto chocan palmadas unos con otros, para determinar cuántas palmadas dan en total, sabiendo que 2 jugadores dan una palmada, 3 jugadores, tres palmadas, 4 jugadores, seis palmadas, y 5 jugadores, diez palmadas, se debe realizar el siguiente cálculo:

Cada jugador da un número de palmadas igual al número de jugadores en el campo, menos 1. A su vez, esa palmada es recíproca con el otro jugador que la recibe, con lo cual el número de jugadores a contar va disminuyendo.

8 + 7 + 6 + 5 + 4 + 3 + 2 + 1 = X

15 + 6 + 5 + 4 + 3 + 2 + 1 = X

21 + 5 + 4 + 3 + 2 + 1 = X

26 + 4 + 3 + 2 + 1 = X

30 + 3 + 2 + 1 = X

33 + 2 + 1 = X

35 + 1 = X

36 = X

Por lo tanto, dan 36 palmadas en total.

8 0
3 years ago
The sum of two consecutive integers is −29. Find the integers.
AleksAgata [21]

Answer:

the two consecutive integers are 6 and 7.

Step-by-step explanation:

Im %99 sure

3 0
2 years ago
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Nookie1986 [14]

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sole trader

Step-by-step explanation:

3 0
3 years ago
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coldgirl [10]

Answer:

x = 9 m

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Step-by-step explanation:

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x = 1.5 × 6

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Usually, in sports, we expect top athletes to get better over time. We expect future athletes to run faster, jump higher, throw
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125

Step-by-step explanation:

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