Answer asap what is the value of x in the equation 3(2x + 4) = −6?

First divide 3 both side
Than move 4 to another side
Than divide by 2

What do you mean by that?

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.