2 years ago

Help me pls I cannot get this

1 answer:

svlad2 [7]2 years ago

3 0

Answer:

x= 12.9 (3 s.f.)

Step-by-step explanation:

Please see attached picture for full solution.

1. Label the hypotenuse, adjacent and opposite side of the triangle.

2. Look at the given information.

3. Decide if you should use sine, cosine or tangent.

sine angle= opp/hyp

cosine angle= adj/hyp

tangent angle= opp/adj

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