Discover new perspectives and gain insights with IDNLearn.com's diverse answers. Get prompt and accurate answers to your questions from our community of knowledgeable experts.

Find the missing value of x. Round to the nearest degree if necessary.






28 °


62 °


64 °


25


Find The Missing Value Of X Round To The Nearest Degree If Necessary 28 62 64 25 class=

Sagot :

9514 1404 393

Answer:

  (b)  62°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation between sides and angles. Here, the relevant relation is ...

  Cos = Adjacent/Hypotenuse

  cos(x) = 9/19

The inverse function is used to find the angle

  x° = arccos(9/19) ≈ 61.73°

The missing value of x is about ...

  x ≈ 62