Should be a positive one. Usually the opposite line of perpendicular lines is the opposite sign, since your first slope was -1 the other slope should be +1
Answer:
6+8+4=18
Step-by-step explanation:
D(3, 6), E(-4,-3), F(6, 1) and<br>
D'(1, 6), E'(8, -3), F(-2, 1)
Dafna11 [192]
Answer:
d
Step-by-step explanation:
B
a chord is a line that doesnt touch the center of the circle basically
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