exam
Maths Puzzle
Numerical Ability
{{-7pq(2q+8p)}}
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exam Other Question
solve by graphing
2x-y=4
2x-y=6
from a 100 foot roof of a building on the coast, a tourist sights a ship. the angle of depression is 2.5 degrees. how far is the ship from the shoreline?
i put x/100 = tan 2.5 degress than cross multiplied and got 4.4 feet. id that right?