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3 years ago

9

An observer (O) spots a bird flying at a 42° angle from a line drawn horizontal to its nest. If the distance from the observer (

O) to the bird (B) is 17,000 ft., how far is the bird (B) from its nest (N)?

2 answers:

katen-ka-za [31]3 years ago

7 0

Answer:

b. 12,633 feet

Step-by-step explanation:

math

Elza [17]3 years ago

4 0

Cos(42)=x/17000
X=17000*cos(42)
X=17000*0.743
X==12,631

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