Mathematics, 21.01.2021 05:20 MidnightDuel
Name all of the special parallelograms that have each property.
1. Diagonals are perpendicular.
2. Diagonals are congruent.
3. Diagonals are angle bisectors.
4. Diagonals bisect each other.
5. Diagonals are perpendicular bisectors of each other.
Answers: 3
Mathematics, 21.06.2019 15:30
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Mathematics, 21.06.2019 23:40
Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.
Answers: 2
Mathematics, 22.06.2019 00:30
Which graph of a hyperbola represents the equation 16x^2-y^2=16
Answers: 1
Mathematics, 22.06.2019 02:30
Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work
Answers: 1
Name all of the special parallelograms that have each property.
1. Diagonals are perpendicular.
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