The height of a tower and the distance of the point of observation from its foot, both, are increased by 20%. The angle of eleva
tion of its top will
(a) increasing
(b) decreasing
(c) Remains same
(d) Can't say
P.S i need the answer wid equation please
1 answer:
Answer:
decreases
Step-by-step explanation:
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I think your answer is gonna be 20
<span>3 quarters and 2 pennies.3 quarters= $0.75 2 pennies= $0.02= $0.77</span>
Cos9x - cos5x = -2sin2x.sin7x
sin17x - sin3x = 2sin7x.cos10x
so f(x) =
=
La respuesta es 112, es una regla de tres simples
