9) An airplane is observed to be approaching the airport. It is at a distance of 12 km from the point of
observation and makes an angle of elevation of 50 degree. Find the height above the ground.

i can answer this question sweetie!

step-by-step explanation:

step-by-step explanation:

the answer is 128

answer: (yeees, you need a poet.)

//blooming serenity//

beautiful in the morning

mysterious at night

wonderous nature souring

with all it's mystical might

the flower that blooms

to the fox that looms

nocturnal creatures

with various features

a blooming flower soon in sight

as a new little hatchling fears to take flight  

afraid to leave it's calming nest,

but dear little bird, mother knows best

as sure as there are stars in the sky,

life is not about who, where what, when or why-

it's the journey that follows

adventures we swallow

of   nature's deep wonders,

natural disasters and storm's thunders.

blooming serenity

life and nature, truly is heavenly.

-kerstien lehman

step-by-step explanation:

b.   e = 7.5h

hope this , lovely!