Mathematics, 02.03.2021 07:00, ashyding4800
9. Is the line through points P(2,-9) and Q(6, -13) perpendicular to the line through points R(5, -1) and
S(1, -5)? Explain. [GGPE.5]
A) No, their slopes are not opposite reciprocals.
B) No; their slopes are not equal.
C) Yes; their slopes are equal.
D) Yes; their slopes have product -1.
Answers: 3
Mathematics, 21.06.2019 19:30, kelseybell2707
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
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Mathematics, 21.06.2019 23:30, fireemblam101ovu1gt
An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?
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Mathematics, 21.06.2019 23:30, zaymuney3063
Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical
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9. Is the line through points P(2,-9) and Q(6, -13) perpendicular to the line through points R(5, -1...
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