Answer:

Step-by-step explanation:
well, by using definition of tan of an angle
let the distance between Earth and shooting star is
.
since
,
then 
Step-by-step explanation:
x=30° { ins angle inscribed angle Standing on arc are equal }
hope it helps
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Y = 2x - 3
Hope this helps!!!!!
Answer:
separate the x from the numbers it will make the equation easier
Is useful<span> in </span>proving<span>various theorems about </span>triangles<span> and other polygons.
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