Line m passes through points (3, 15) and (10,9). Line n passes through points (2,9) and (9, 3). Are line m and line n parallel perpen

Question

Line m passes through points (3, 15) and (10,9). Line n passes through points (2,9) and (9, 3). Are line m and line n parallel perpendicular?

in progress 0
Mít Mít 3 months 2021-08-23T23:21:39+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-23T23:23:36+00:00

    Answer: they are parallel

    Step-by-step explanation:

    find slope of line m:

    Use y2-y1/x2-x1

    your m equation –> 9-15/10-3 which makes the slope of m = -6/7

    find slope of line n:

    Use y2-y1/x2-x1

    your n equation –> 3-9/9-2 which makes the slope of n = -6/7

    The slopes are the same, therefore line m and line n are parallel.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )