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Pani-rosa [81]
2 years ago
12

Find the value of x for the right triangle. trigonometric ​

Mathematics
1 answer:
damaskus [11]2 years ago
8 0

Here's the solution,

The given triangle is a right angled triangle,

So, by Using Trigonometry :

=》

\sin(30)  =  \dfrac{x}{13}

=》

\dfrac{1}{2}  =  \dfrac{x}{13}

=》

x =  \dfrac{13}{2}

=》

x = 6.5

hence, value of x = 6.5 units

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32.5

Step-by-step explanation:

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The Law and Order detectives enter a house at 11:30 am and found a man on the floor murdered. They take his body temperature fin
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Answer:

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Step-by-step explanation:

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f(t) = a(e)^{nt}

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t = Duration

At 11:30 am temperature of the body was 91.8°F.

91.8 = 98.6(e)^{nt} --------(1)

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Duration to reach = 12:30 p.m. - 11:30 a.m.

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Therefore, equation will be,

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ln(eⁿ) = ln(0.9194)

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From equation (1),

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(e)^{0.08403t}=\frac{98.6}{91.8}

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Therefore, murder was done 51 minutes before the detectives arrival.

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