Geometry Final Review on Dilation-Dilations and Ratios of Dilations- Part 1
Teacher reviews  dilations for students.  The teacher in the video gives and example with pencil and paper.   This is part 1 of 2 parts.

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Geometry Final Review Standard 2 part 2
This is part 2 of 2 parts.  This video shows examples of dilations using pencil and paper for a geometry final review.

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Description of Dilations
This is a brief portion of a video that describes a dilation.  To continue on how to perform a dilation you must watch the rest of the video at the link shown at the end of the video.

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Dilations in Matrix Form Review
A quick review of dilations in matrix form.  Examples are presented with marker on a white board.

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Dilations
A dilation is a non-rigid transformation, which means that the original and the image are not congruent. They are, however, similar figures. This video demonstrates how to perform dilations. (2:25)
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This video shows an instructor explaining how to add a rational expression.Â  First, he explains and shows how to factor the expression.Â  Then he continues to finish adding the expression.Â  He works quite quickly, but does work through the steps for the viewer to follow along.

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Adding and subtracting rational expressions is similar to adding fractions. This video clips explains how to add and subtract rational expressions by finding a common denominator and then adding the numerators. To find a common denominator, factor each first. This strategy is especially important when the denominators are trinomials. (2:25)
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Subtracting Rational Expressions
This video is a lesson on subtracting rational expressions.Â  The instructor uses a white board to walk the viewer through the steps needed to subtract an example expression.

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Simplifying Rational Expressions
This short video shows an instructor explaining how to simplify a rational expression.Â  He works quickly, but shows the steps necessary to simplify the expression.

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How to Simplify Algebraic Expressions
This is an excerpt and the rest of the video has to be view at the link provided in the video.  The video show how to simplify algebraic expressions by combining like terms.
Terms are the part of an expression to be added or subtracted. Terms
are called 'like terms' if the variables are the same. A coefficient is
the number that is multiplied by a variable in an algebraic expression.
In this lesson, Professor Burger demonstrates the commutative,
associative, an

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Simplifying Algebraic Expressions Using Distributive Property
This is a lesson on simplifying algebraic expressions.  It shows how to first use the Distributive Property and then combine like terms.  The audio is low and it is a little difficult to hear the narrator.

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Simplifying Rational Expressions
This instructor provides a lesson on simplifying rational expressions.  He works through an example of how to do this step by step.  It would be easiest to see the white board and problem he is working on if the video is on full screen.  It is hard to see the white board in a small window.

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Simplifying Rational Expressions
Solving rational expressions really refers to simplifying
rational expressions through reduction. A math teacher explains how to find a common factor when simplifying rational expressions using examples on a whiteboard.  As the narrator speaks text is shown of speech on bottom of screen.

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Signs Of Stroke
There are several warning signs that can alert you to someone having a stroke. Hereâ€™s what to look for. Short video with a doctor explaining what to look for.Â  56 sec.
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Arpeggios
This video defines arpeggios and gives examples of their use.Â  Run time 03:31.

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Mormon Rituals and Ancient Temples - 1 of 5
In this video, Between Heaven and Earth, religious scholars of various faiths discuss the importance of temple worship from the time of Adam and Eve to modern man and provide a broad insight in the concept and need for temples. This first clip compares the modern Mormon temple to ancient temples as recorded in the Bible.
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Mormanism Exposed Part 2
Witnessing to Mormans...
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Mormanism Exposed Part 3
Witnessing to Mormans...
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Video gives information on the Mormon Church or The Church of Jesus Christ of Latter-Day Saints.Â  It gives information about what the members are called, Mormon, Latter-day Saint, or LDS.Â  Where the church was headquartered and where it is currently headquartered.Â  Its first prophet and president was Joseph Smith, the present prophet is Thomas S. Monson.Â  Video discusses some famous Mormons and where the chapels are located.Â  Vid
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Mormon History: LDS (Mormon) Prophet Joseph F. Smith 1/2
Joseph F. Smith was the sixth prophet of The Church of Jesus Christ of Latter-day Saints. He served in that position for seventeen years. Born on November 13, 1838, to Hyrum (Joseph Smith's brother) and Mary Fielding Smith, he experienced upheaval and hardships early in life. In September of 1848, the family arrived in the Salt Lake Valley. A few years later, at 13, Joseph F. Smith was baptized as a member of the Church.Â  In July 1866, at only 27
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