Answer:
160,000 sq ft
Step-by-step explanation:
2018 is 13 years after 2005.
Put x=13 in the equation and evaluate:
... y = 0.538·13 +9.02 = 6.994 +9.02 = 16.014
This is the number of 10,000 sq ft, so the required area is ...
... 16 times 10,000 sq ft = 160,000 sq ft.
Answer:
please send a picture so I can see
Short answer b 7m
Very simple just do the math mostly multiplying
The horizontal distance between light house and boat is 1588.78 feet approximately.
The figure is given by,
Here, AB = height of the lighthouse bacon light above the water = 139 feet
Now angle ACB = 5 degree
Let the horizontal distance of light house from the boat = BC = x feet
So by trigonometric function we get,
tan 5 = AB/BC
tan 5 = 139/x
x = 139/tan 5 = 1588.78 (approximately)
Hence the horizontal distance between light house and boat is 1588.78 feet approximately.
To know more about Trigonometric Function refer to:
brainly.com/question/1143565
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