Question

Which of the following is the correct value for x?

Answer 1

x = 55.94 degrees

Explanation:

(to find x, use cosine) (cos =
`(adjacent)/(hypothenuse)`)

First step: write out the equation

⇒ cos x =
`(14)/(25)`

Second step: find out what
`(14)/(25)` is

⇒
`(14)/(25)` = 0.56

Third step: find out what the cos-1 of 0.56 is

⇒ cos-1 of 0.56 = 55.94

Fourth step: you got your answer

⇒ x = 55.94

Answer 2

Answer: 56

Explanation: