Answer:
Step-by-step explanation:
My height is 69 inches, as for my arm span, i believe its 74 inches.
The horizontal distance from the base of the skyscraper out to the ship is 485.2 feet.
<h3>What is
trigonometric ratio?</h3>
Trigonometric ratio is used to show the relationship between the sides and angles of right angled triangle.
Let d represent the horizontal distance from the base of the skyscraper out to the ship. Since the angle of depression is 67°, hence:
Angle = 90 - 67 = 23°
Using trig ratio:
tan(23) = d/1143
d = 485.2 feet
The horizontal distance from the base of the skyscraper out to the ship is 485.2 feet.
Find out more on trigonometric ratio at: brainly.com/question/24349828
Answer:
22.5 sq. ft.
Step-by-step explanation:
Answer:
The number of arrangements of the 9 CDs along a shelf is 362,880.
Step-by-step explanation:
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