Question

Question #02eb1

Answer 1

`93^@13, 166^@87`

Explanation:

sin (t - 40) = 08
Calculator and unit circle give 2 solutions:
`(t - 40) = 53^@13` and `(t - 40) = 180 - 53.13 = 126^@87`
a. `t - 40 = 53^@13` --> `t = 53.13 + 40 = 93^@13`
b. `t - 40 = 126^@87` --> `t = 126.87 + 40 = 166^@87`
Answers for [o, 360]:
`93^@13 and 166^@87`