friends (1, 2), (- 5,6), (p,-2) are collinear then P is equals to
Answers
Answered by
0
Step-by-step explanation:
The point P is 7 If they're collinear then the points have same slope
Answered by
0
Answer:
p = 7
Step-by-step explanation:
concept of slope
A(1,2) B( -5,6) C( p,-2)
slope = ( y2 -y1 ) / (x2 -x1)
slope of AB = slope of BC
(6-2)/ (-5 -1) = (-2 -6) / (p+5)
4/ -6 = -8 / (p+5)
p+5 = 12
p = 12 -5
= 7
Similar questions