Answer:
Option A 
Step-by-step explanation:
we know that
Applying the Pythagorean Theorem
where
c is the greater side (the hypotenuse)
a and b are the legs
we have
----> the height of the airplane
---> slant distance from the airport
substitute
solve for b
Answer: B.
Using trigonometric ratios, we know that:
tan x = opp/adj
Plug in the values.
tan A = 20/48
The side opposite to angle A is 20, and the adjacent side is 48.
Simplify the fraction.
tan A = 5/12
0.0000015 is your answer. because when you have a negative on a power you bring the decimal back words.<span />
Line of reflection is x=3. They overlap because the image crosses line of reflection.
36 x 25%
36 x .25
36 x .25 = 9.00
36 - 9.00
36 - 9.00 = $27
C. $27.00
