Answer:
0.0000016
Step-by-step explanation:
(8 x 10^-3) x (2 x 10^-4)
= 8 x 10^-3 x 2 x 10^-4
= (8 x 2) x (10^-3 x 10^-4 )
= 16 x 10^ [(-3) + (-4)]
= 16 x 10^ (-3-4)
= 16 x 10^ (-7)
= 0.0000016
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:
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Answer:
144 miles
Step-by-step explanation:
Step-by-step explanation:
Perpendicular slopes must be opposite reciprocals of each other: m1 * m2 = –1
4x+ y= 3
y= -4x + 3
slope = -4
the new slope = 1/4
the equation formula y= mx+b
m = new slope
y = (x/4) + b
From the point given (4,-3)
y = -3. x = 4
-3 = 1 + b
b = -4
the equation =