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inessss [21]
3 years ago
7

Round your answer to the nearest hundredth AB=

Mathematics
2 answers:
ANEK [815]3 years ago
7 0

Step-by-step explanation:

\sin(20)  = 3 \div  x

Multiply both sides with <em>x</em> :

x \times  \sin(20)  = 3

And divide both sides with <em>sin(20)</em> :

x = 3 \div  \sin(20)  = 8.771

Which gives us <em>x</em><em>=</em><em>8</em><em>,</em><em>7</em><em>7</em><em>1</em>

Hatshy [7]3 years ago
5 0

Answer:

AB = 6

Step-by-step explanation:

sin 20° = 3/?

\frac{1}{2} = \frac{3}{x}

cross-multiply: x = 6

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