meredith48034 meredith48034

12-05-2020
Mathematics

contestada

round to the nearest tenth using Laws of Sines

round to the nearest tenth using Laws of Sines class=

Respuesta :

amna04352 amna04352

12-05-2020

Answer:

4. 73.6°

5. 30°

6. 75.5°

Step-by-step explanation:

4. 31/sinX = 32/sin(82)

sinX = 31 × sin(82)/32

sinX = 0.9593221916

X = 73.6016674553

5. sinC = 15/30

sinC = 0.5

C = 30°

6. 8² = 7² + 6² - 2(7)(6)cosX

cosX = ¼

X = 75.52248781

Answer Link

Leora03 Leora03

13-05-2020

Answer:

Please see the attached pictures for full solution.

Ver imagen Leora03

Ver imagen Leora03

Ver imagen Leora03

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