Answer:
12/5
Step-by-step explanation:
Tan D = opp/adj = EF/DE = 12/5
Review:___________________
tan=opposite/adjacent
_________________________
since DEF is a right triangle at point E
then
tan(∠EDF) = EF/ED
= 12/5
the answer is 529
divide 7,406 and 14 and the answer is 529
b
B ($9.78)