judithecheverria64 judithecheverria64
  • 07-12-2021
  • Mathematics
contestada

Solve for x in the triangle. Round your answer to the nearest tenth.

Solve for x in the triangle Round your answer to the nearest tenth class=

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krbaird22
krbaird22 krbaird22
  • 07-12-2021

Answer:

x = 13.9

Step-by-step explanation:

15cos(22) = 13.9

Answer Link
mathstudent55
mathstudent55 mathstudent55
  • 07-12-2021

Answer:

x = 13.9

Step-by-step explanation:

For the 22° angle, x is the adjacent leg. The trig ratio that relates the adjacent leg to the hypotenuse is the cosine.

cos 22° = adj/hyp

cos 22° = x/15

x = 15 × cos 22°

x = 13.9

Answer: x = 13.9

Answer Link

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