kalebstrouse kalebstrouse
  • 04-05-2022
  • Mathematics
contestada

HELP!!
Find x. Round to the nearest tenth.

HELP Find x Round to the nearest tenth class=

Respuesta :

Аноним Аноним
  • 04-05-2022

Answer:

31.9°

Step-by-step explanation:

Applying the Law of Sines,

  • A = 75°
  • a = 22 cm
  • B = x°
  • b = 12 cm

⇒ sin75° / 22 = sin x° / 12

⇒ sin (45 + 30)° / 22 = sin x° / 12

⇒ (1/√2)(√3/2) + (1/√2)(1/2) / 22 = sin x° / 12

⇒ (1/√2)(√3 + 1 / 2) / 22 = sin x° / 12

⇒ 12 × (2.73/2.82) / 22 = sin x°

⇒ x = sin⁻¹ (0.529)

⇒ x = 31.9° (nearest tenth)

Answer Link

Otras preguntas

Find Domain of the functionsquare root of (x-8)/x(x-9)
Scarcity is the condition of not having enough goods and services to satisfy everyone's?
Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?
Can someone use the word delta in a sentence
How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?
Find Domain of the functionsquare root of (x-8)/x(x-9)
Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??
how is mass transit in cities a possible solution tk urban air pollution?
Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?
How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?