Mathematics, 23.08.2021 03:20 Joshuafranklindude
51. Prove that if the slopes of two lines have product -1, then the lines are perpendicular. Use parts (a)–(c) to write a coordinate proof. a. First, argue that neither line can be horizontal or vertical. b. Then, tell why the lines must intersect. (Hint: Use indirect reasoning.) c. Place the lines in the coordinate plane. Choose a point on /1 and find a related point on /2. Complete the proof.
Answers: 3
Mathematics, 21.06.2019 19:00, mylittleponeyfbrarit
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Mathematics, 21.06.2019 21:50, gamergladiator43
Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent
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51. Prove that if the slopes of two lines have product -1, then the lines are perpendicular. Use par...
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