The answer is a.
-3 multiplied by 4 = -12
-12 divided by 6 = -2.
The length of EF which lie on line EC is 8.66 units.
<h3>What is parallel lines?</h3>
Parallel lines are the lines that do not intersect or meet each other at any point in a plane. They are always parallel and are at equidistant from each other. Parallel lines are non-intersecting lines.
Here, EG = 6.9 , FC = 6.4, GD = 5.1
Also. FG || CD
By Basic Proportionality Theorem,
EF = (6.9 X 6.4) / 5.1
EF = 8.66 units
Thus, The length of EF which lie on line EC is 8.66 units.
Learn more about Parallel Lines from:
brainly.com/question/16701300
#SPJ1
Answer:
its 3 3/4 or in decimal form 3.75
Step-by-step explanation:
15 divided by 4 gives you that answer
Answer:
1509
Step-by-step explanation: