Apelican flies to the ground and lands, only to be scared away by a group of
tourists. the pelican's motion can be described by the equation
h(t) = 9t2 – 24t + 16, where t represents time in minutes and h(t) represents the
pelican's height. which of the following represents the time the pelican will land on
the ground?

answer:

what are the answer choices?

step-by-step explanation:

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x