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Dividing line segments on number line | Coordinate geometry | Geometry (TX TEKS) | Khan Academy
1:58
YouTubeKhan Academy
Dividing line segments on number line | Coordinate geometry | Geometry (TX TEKS) | Khan Academy
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! https://www.khanacademy.org/math/geometry-tx/x790e3ac3e338c450:coordinate-geo/x790e3ac3e338c450:dividing-line-segments-in-one-dimension/v/dividing-line-segments-on-number-line Given two points on a vertical number line with rational numbers, find ...
已浏览 2993 次3 天之前
Khan Academy Algebra
Algebra: Linear equations 1 | Linear equations | Algebra I | Khan Academy
7:28
Algebra: Linear equations 1 | Linear equations | Algebra I | Khan Academy
YouTubeKhan Academy
已浏览 285万 次2006年11月19日
Introduction to solving an equation with variables on both sides | Algebra I | Khan Academy
8:53
Introduction to solving an equation with variables on both sides | Algebra I | Khan Academy
YouTubeKhan Academy
已浏览 270.5万 次2010年9月15日
The beauty of algebra | Introduction to algebra | Algebra I | Khan Academy
10:07
The beauty of algebra | Introduction to algebra | Algebra I | Khan Academy
YouTubeKhan Academy
已浏览 373.9万 次2012年2月9日
热门视频
Triangle altitude equation | Coordinate geometry | Geometry (TX TEKS) | Khan Academy
4:32
Triangle altitude equation | Coordinate geometry | Geometry (TX TEKS) | Khan Academy
YouTubeKhan Academy
已浏览 2136 次3 天之前
Rotating algebraically about a point | Geometry (TX TEKS) | Khan Academy
7:35
Rotating algebraically about a point | Geometry (TX TEKS) | Khan Academy
YouTubeKhan Academy
已浏览 1562 次2 天之前
Dilating algebraically about a point | Geometry (TX TEKS) | Khan Academy
5:15
Dilating algebraically about a point | Geometry (TX TEKS) | Khan Academy
YouTubeKhan Academy
已浏览 1029 次2 天之前
Khan Academy Calculus
Calculus: Derivatives 1 | Taking derivatives | Differential Calculus | Khan Academy
9:26
Calculus: Derivatives 1 | Taking derivatives | Differential Calculus | Khan Academy
YouTubeKhan Academy
已浏览 340.4万 次2007年10月3日
Calculus: Derivatives 2 | Taking derivatives | Differential Calculus | Khan Academy
9:32
Calculus: Derivatives 2 | Taking derivatives | Differential Calculus | Khan Academy
YouTubeKhan Academy
已浏览 127.7万 次2007年10月3日
Fundamental theorem of calculus (Part 1) | AP Calculus AB | Khan Academy
8:03
Fundamental theorem of calculus (Part 1) | AP Calculus AB | Khan Academy
YouTubeKhan Academy
已浏览 140.4万 次2013年2月4日
Triangle altitude equation | Coordinate geometry | Geometry (TX TEKS) | Khan Academy
4:32
Triangle altitude equation | Coordinate geometry | Geometry (…
已浏览 2136 次3 天之前
YouTubeKhan Academy
Rotating algebraically about a point | Geometry (TX TEKS) | Khan Academy
7:35
Rotating algebraically about a point | Geometry (TX TEKS) | Khan Acad…
已浏览 1562 次2 天之前
YouTubeKhan Academy
Dilating algebraically about a point | Geometry (TX TEKS) | Khan Academy
5:15
Dilating algebraically about a point | Geometry (TX TEKS) | Khan Acade…
已浏览 1029 次2 天之前
YouTubeKhan Academy
Reflecting over y=x | Transformations in the plane | Geometry (TX TEKS) | Khan Academy
2:59
Reflecting over y=x | Transformations in the plane | Ge…
已浏览 1307 次1 天前
YouTubeKhan Academy
Reflecting over y=-x | Transformations in the plane | Geometry (TX TEKS) | Khan Academy
4:04
Reflecting over y=-x | Transformations in the plane | Ge…
已浏览 956 次2 天之前
YouTubeKhan Academy
How sure are we? | Introduction to logic and Euclidean geometry | Geometry (TX TEKS) | Khan Academy
7:50
How sure are we? | Introduction to logic and Euclidean geometry | Ge…
已浏览 1147 次5 天之前
YouTubeKhan Academy
Basic addition | Addition and subtraction | Arithmetic | Khan Academy
7:43
Basic addition | Addition and subtraction | Arithmetic | Khan Ac…
已浏览 351.3万 次2007年3月10日
YouTubeKhan Academy
7:28
Algebra: Linear equations 1 | Linear equations | Algebra I | Khan Acade…
已浏览 285万 次2006年11月19日
YouTubeKhan Academy
9:15
Introduction to the quadratic equation | Quadratic equations | A…
已浏览 146.5万 次2007年1月28日
YouTubeKhan Academy
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