MatemáticasBásico2 respuestas

Por favor hallar el valor de x doy 20 ptos?

Por favor hallar el valor de x doy 20 ptos.

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Respuesta : brainly. Lat / tarea / 11718611https : / / brainly. Lat / tarea / 11718611https : / / brainly. Lat / tarea / 11718611https : / / brainly. Lat / tarea / 11718611https : / / brainly. Lat / tarea / 11718611https : / / brainly.

Mejor respuesta

SunHeee
4

Respuesta : brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

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Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

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Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

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Lat / tarea / 11718611https : / / brainly.

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Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

Lat / tarea / 11718611https : / / brainly.

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Respuesta 2

Alejandroansole
3

Esos son triángulos notables.

El primero es un triángulo de 60° y 30° (si te dan 60, se supone que el segundo es 30°), y este triángulo dice que el cateto frente al 60 mide k<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B3%7D%20" />, el que está frente al 30 mide k, y la hipotenusa 2k.

Hallaremos el valor de k :

2k = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B3%7D%20" />

k = <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%5Csqrt%7B3%7D%20%7D%7B2%7D%20" />.

Reemplazamos :

x = k<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B3%7D%20" /> = <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%5Csqrt%7B3%7D%7D%7B2%7D%20%20%5Csqrt%7B3%7D%20%3D%20%20%5Cfrac%7B3%7D%7B2%7D%20" />

y = k = <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%5Csqrt%7B3%7D%20%7D%7B2%7D%20" />

2° : El triángulo de 45 dice que los catetos miden k, y la hipotenusa k<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2%7D%20" />.

Vemos que k = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B7%7D%20" />, entonces :

x = k = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B7%7D%20" />

y = <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B7%7D%20" /> x[img = 10] = [img = 11]

3° : Es el mismo triángulo de 60 y 30, solo que ahora da el 30.

La hipotenusa vale 2k, aquí es igual a[img = 12], entonces k = [img = 13].

X = k = [img = 14]

y = k[img = 15] = [img = 16] x[img = 17] = 5 x 3 = 15

Es pero que te sirva.

Saludos!