Answer:
D
Step-by-step explanation:
sin A = opp. /hyp. = CB/AB = 12/ 15 so CB =12 and AB=15
apply Pythagorean Th. for triangle ABC to find AC
AC²= AB²-CB² = 15²-12² = 81; AC = √81=9
tan A = opp./adj. = CB /AC = 12/ 9 = 4/3
Side angle side triangle congruence theorem is correct
Lemme post a quick template... as a guide
so, that said, a shfit to the left, means a
positive 4 unit for what otherwise be the "x" group, so
Answer:
2
Step-by-step explanation: