Mathematics
03.01.2023 17:41
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What is the sign of c divided by d when c 0 and d 0? Choose 1 Positive Negative
What is the sign of c divided by d when c > 0 and d < 0?
Choose 1
Positive
Negative
Zero
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Positive
Negative
Zero
KodxJosh
4,4(10 marks)
To solve this problem, use the cosine identity.
cos A = a / h
where A is the angle of depression
a is the adjacent side of the angle or the altitude of the blimp
h is the hypotenuse of the line of sight
h = a / cos A
h = 300 / cos ( 11)
h = 305 m
cos A = a / h
where A is the angle of depression
a is the adjacent side of the angle or the altitude of the blimp
h is the hypotenuse of the line of sight
h = a / cos A
h = 300 / cos ( 11)
h = 305 m
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