La distancia entre el barco y la base del acantilado es 291.61 metros.
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¿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:
tan(a) = (cateto opuesto)/(cateto adjacente)
Reemplazando lo que sabemos:
tan(23°) = D/687m
tan(23°)*687m = D = 291.61m
La distancia entre el barco y la base del acantilado es 291.61 metros.
Sí quieres aprender más sobre triangulos rectangulos:
brainly.com/question/2217700
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Answer:
Inductive conclusion has been proved to be correct.
Step-by-step explanation:
From the question, we have seen that 3 + 5 = 8
3 and 5 are odd numbers while 8 is an even number.
Which means that the sum of both odd numbers gave and even number.
In the second case, we see that;
13 + 5 = 18
Again,13 and 5 are both odd numbers while 18 is an even number.
Now, Inductive Reasoning is a reasoning that is based on patterns one has observed which would be used to derive a general conclusion. In this question, the pattern observed is that the sum of odd numbers in both cases are equal to an even number.
Thus, we will arrive at a conjecture which is the general conclusion that the sum of 2 odd number is equal to an even number.
The student council is raising money by selling what?
Answer:
30, 50, and 120
Step-by-step explanation:
3/20 × 200 = 30
5/20 × 200 = 50
12/20 × 200 = 120
