Can a pair of straight angles be adjacent angles

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the