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a_sh-v [17]
3 years ago
11

A plane is approaching an aircraft carrier at 25° angle of elevation from 3.2 miles away how far above sea level is the plane

Mathematics
2 answers:
s2008m [1.1K]3 years ago
8 0

Answer:

Height\approx 1.35\ miles

Step-by-step explanation:

The angle of elevation=25\textdegree

It is 3.2\ miles away from the point.

If we imagine a right  triangle having an angle 25\textdegree.

Hypotenuse=3.2, Opposite=Height from sea level(h)

\sin 25=\frac{opposite}{hypotenuse}\\\\\sin 25=\frac{h}{3.2}\\\\h=3.2\times \sin 25\\\\h=3.2\times 0.4226\\\\h=1.3524\approx 1.35\ miles

aksik [14]3 years ago
3 0

Answer:

1.49

Step-by-step explanation:

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at a party at the middle school over on third avenue next to the bank, $60\%$ of the students are seventh graders. these student
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We know that percent is used to convey the mathematical term of a fraction multiplied by 100.

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What is the mean of 65.9, 80.8, 60.8, 46.5, and 64.3
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He needs 6 more hot dog buns. You just simply subtract 12 from 18.
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2 years ago
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