2 years ago

3. A boat is travelling from Point C toward Point D, which is on the shoreline.

Mathematics

1 answer:

Firlakuza [10]2 years ago

3 0

Answer:

Yes, lines CD & AB are perpendicular

Step-by-step explanation:

AB slope: y = -12/8x + 7

CD slope: y = 6/9x - 6

Once the slopes are simplified:

AB: -3/2

CD: 2/3

Hope this helps!

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