Urgent! which of the following correctly expresses sin(2θ)−sin(6θ) as a product?
select the correct answer below:

2sin(4θ)cos(2θ)

2sin(2θ)cos(4θ)

−2sin(2θ)cos(4θ)

−2sin(2θ)sin(4θ)

Does anyone know of a quizlet or something for edmentrum /plato algebra 1

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .