Find the value of x. Round the nearest tenth.

Mathematics

1 answer:

4vir4ik [10]2 years ago

5 0

Answer:

x = 21.4

Step-by-step explanation:

We need to use the law of sins

sin 42 sin x

--------- = ----------

22 12

12 sin 42 = 22 sin x

12 sin 42 /22 = sin x

Taking the inverse sin of each side

sin^-1(12/22 sin 42) = sin^-1(sin x)

21.40637223 =x

To the nearest tenth

x = 21.4

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