I solved it and i think the answer is 20 :)
No I do not think that 12/60 and 16/40 are equivalent because onec you reduce both of the fractions it does not equal.
Answer:
<h2><em><u>Transversal</u></em></h2>
Step-by-step explanation:
<em><u>A transversal is a line that passes through two lines in the same plane at two distinct points. </u></em>
Transversals play a role in establishing whether two or more other lines in the Euclidean plane are parallel.
Eight angles of a transversal.
Answer is the second one. an= -0.5n2-n+9
