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Iteru [2.4K]
3 years ago
13

Which relation is not a function?

Mathematics
1 answer:
kobusy [5.1K]3 years ago
7 0

Answer:

B

Step-by-step explanation:

X cant be repeated twice or it will be a non function,

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La distancia entre el barco y la base del acantilado es 291.61 metros.

<h3>¿Como calcular la distancia?</h3>

Podemos pensar en esta situacion como en un triangulo rectangulo. Uno de los catetos mide 687 metros, que es la altura del acantilado.

Y conocemos el angulo al que ese cateto es adjacente, que mide 23 grados.

La distancia entre la base del acantilado y el barco será el otro cateto del triangulo rectangulo.

Entonces podemos usar la relación:

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tan(23°) = D/687m

tan(23°)*687m = D = 291.61m

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Sí quieres aprender más sobre triangulos rectangulos:

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