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3 years ago

TWO QUESTIONS. SINES AND COSINES. SERIOUS HELP ONLY. WILL REPORT IF NEEDED.

Mathematics

1 answer:

ICE Princess25 [194]3 years ago

5 0

The answers per item are shown below:
1. Solving for x, we use Laws of Sines such as
38/sinX=22/sin35°
sinX=(38/22)*sin35
X=82.19°
The answer for item 1 is x equal to 82.19°.
2. Solving for d, we still apply Laws of Sines such as
d/sin70°=42/sin41°
d=42sin70°/sin41°
d=60.16 ft.
The answer for item 2 is d equal to 60.16 feet.

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Step-by-step explanation:

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2 years ago