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A vertical pole is standing on a slope that is inclined at an angle 8 degrees to the horizontal and casts a shadow that is 82
4 answers
asked by
Nik
2,482 views
A flagpole 12.5m high stands at the top of a bldg. From a pt. P on the street the angle of elevation of the top of the pole is
7 answers
asked by
Why?
633 views
Given that a^2+b^2=2 and that (a/b)= tan(45degee+x), find a and b in terms of sinx and cosx.
I don't know what i'm supposed to
2 answers
asked by
Marrion
564 views
From a window of a building A, the angle of elevation of the top of building B is 35 degrees and the angle of depression of the
2 answers
asked by
Elmo
644 views
Two men travelling in opposite directions at the rate 18 and 22 miles per hour respectively started at the same time from the
1 answer
asked by
Alice
383 views
Two observers on opposite sides are 350m apart and are looking at a balloon if the angles of elevation from each observer are
4 answers
asked by
Dend
506 views
a ship sails due north from port 90 km,than 40 km east and then 70 km north, how far is the ship from port
5 answers
asked by
Dend
1,140 views
A point on the ceiling of a room is 12ft. from each of the vertices of a triangle on the floor whose legs are 6ft. A and 8ft.
3 answers
asked by
Nanny
403 views
From the top of the mountain 30m. Above the sea level, the angle of depression of two ships lying in a vertical plane with a
3 answers
asked by
Sid
883 views
A belt connects two pulley, one of radius 5 inches and the other 18 inches. Through how many revolutions will the smaller pulley
3 answers
asked by
Cjanito
622 views
Jill walks 10 miles at 40 degrees south of west. How far west of her starting point does she end up?
2 answers
asked by
Mae
920 views
Find all angles between 0 and 2 phi inclusive which satisfy
cot 2z = 1 + cot z
1 answer
asked by
Tan
347 views