Answer:
Un excursionista camina por un prado llano, observando una montaña a
lo lejos. Mide que el ángulo de elevación entre el suelo
y la cima de la montaña es de 25 grados. Camina 5 millas y luego
mide el ángulo de elevación nuevamente, ahora es de 40 grados. ¿Qué altura tiene
la montaña?
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
125 + 85=210.
210 * 8 = 1680.
Therefore, the answer is 8.
180/3x then you get you answer
Answer:

Step-by-step explanation:
You start noticing that for x = 9 g(x) =0, and for x= -7 the function isn't defined.
That splits the number lines in 3 areas: x<-7; -7<x<9, and x>9. (notice the strict inequalities since we already discussed the breaking points.
Let's try a point in each interval, namely, since i like the values, -10, 0, 10.

We have all the informations we need. The value we need are 
Answer:
x=
Step-by-step explanation:
Exact Form:
x=
Decimal Form:
x=6.5
Mixed Number Form:
x=6