Which polynomial expression is equivalent to sø +216 ?
(6-8)(82 +68 +36)
(6 + 5) (82 - 68 -36)
(6 +3)(s2 - 68 +36)
(6 + s)(82 + 6s +36)

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.

You need to use the logical equivalence lawsin this problem you have to use definition of implication(~p v q)i hope this