I rea need help quic pleaseee and its fine if the answer is not actually the best correct one just try because i really need help quick! Solve for y. d = 5x + 5y A y=d−5xx B y=5(d−5x) C y=5x−d5 D y=d−5x5

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.