Right, because it has a 90 degree angle.
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.
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X=(3/7)+y/7
this is the correct answer for x\
Answer:
279 ft^2
Step-by-step explanation:
The area of a rectangle of length L and width W is A = LW.
Here, that area is (19.25 ft)(14.5 ft) = 279.125 ft^2, or approx. 279 ft^2
Use the rise over run formula to find the slope of the line.
Rise over run uses the following formula:
Plug your points' x and y values into this formula:
(2,-4) and (4,4)
The slope of the line is
4.To find the y-intercept of the line, we must take an x-value of a point, multiply it by our slope, and subtract that from the y-value:
(2,-4)
The y-intercept is defined at
-12, at (0,-12).
Slope-intercept form uses the following formula:
m is the slope of the line, and b is the y-intercept.
We have the values for the slope and y-intercept. Plug these values into the formula. The following equation is your answer: