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maxonik [38]
3 years ago
9

Find A. Round to the nearest tenth:

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
3 0

Answer:

24.0

<em><u>SinA</u><u> </u>= </em><em><u>sinB</u></em>

<em>a b</em>

<u>Sin150</u> = <u>Sin12</u>

a 10

cross multiplication:

<u>Sin(150) x 10</u>

Sin(12)

<u> </u><u> </u><u> </u><u> </u><u>5</u><u> </u><u> </u><u> </u><u> </u><u> </u>

sin 12 = 24.0

I hope I got it correct

azamat3 years ago
3 0

Answer:

Step-by-step explanation:

\frac{10}{sn12} = \frac{a}{sin150}

a = \frac{10sin150}{sin12} ≈ 24.0  

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