Mathematics, 02.11.2020 02:00, nylaboo2222
A line segment whose endpoints are (3,9) and (7,k) is perpendicular to a line whose slope is -2. which of the following is the value of k?
a. 1
b. -7
c. 11
d. -5
Answers: 3
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A line segment whose endpoints are (3,9) and (7,k) is perpendicular to a line whose slope is -2. whi...
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