B is correct because you wouldn't get the same answer as the other proportions if you solved it
Answer:
Step-by-step explanation:
Note that 28 + 110 + 42 = 180, and that 28 + 42 + 110 = 180 also.
Since all three angles of one triangle are the same as the corresponding angles of the other triangle, the triangles are similar.
Answer:
54 miles
Step-by-step explanation:
4.5 miles each day except Sunday is 6 days per week
In 2 weeks, she runs 12 days
4.5 miles × 12 = 54 miles