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Novosadov [1.4K]
3 years ago
12

Use the value of the trigonometric function to evaluate the indicated function.

Mathematics
1 answer:
Sonbull [250]3 years ago
6 0

Answer:

\displaystyle \sin t = - \frac{5}{6}

Step-by-step explanation:

Recall that since sine is an odd function:

\displaystyle \sin (-\theta) = -\sin \theta

Hence:

\displaystyle \sin(-t) = -\sin t = \frac{5}{6}

Therefore:

\displaystyle \sin t = - \frac{5}{6}

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Find two positive consecutive odd integers such that square of the smaller integer is 10 more than the larger integer
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Let 2n+1 be the smaller integer. The larger integer is then 2n+3, and we have

(2n+1)^2=10+(2n+3)\implies4n^2+4n+1=2n+13

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\implies 2n-3=0\text{ or }n+2=0

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3 0
3 years ago
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3 years ago
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oksano4ka [1.4K]

Answer:

BC = 22

Step-by-step explanation:

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3 years ago
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