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Vika [28.1K]
4 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)?
Mathematics
2 answers:
katen-ka-za [31]4 years ago
7 0

Answer:

b. 12,633 feet

Step-by-step explanation:

math

Elza [17]4 years ago
4 0
Cos(42)=x/17000
X=17000*cos(42)
X=17000*0.743
X==12,631
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Step-by-step explanation:

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What is the discriminant of the quadratic equation 0 = –x2 + 4x – 2?
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D = 4^2-4(-1)(-2). 8-8 = 0. 

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6 0
4 years ago
Given that R is between S and T, find the measure of TS RS=6 TR=4.5 TS=?
Ber [7]

Answer:

\huge\boxed{TS = 10.5}

Step-by-step explanation:

<u><em>Given that:</em></u>

R is a point lying on line TS

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6 0
3 years ago
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RoseWind [281]

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The third answer choice is right.

8 0
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