breanna3560 breanna3560

25-11-2020
Mathematics

contestada

3. Given A(3,5), B(7, 10), C(0, 2), and D(1, a),
determine the value of a for which:
a) Line AB is parallel to line CD.
b) Line AB is perpendicular to line CD.
please help!! 15 points! and marked brainliest

Respuesta :

liviatosburn liviatosburn

25-11-2020

Answer:

Step-by-step explanation:

a. a=4

b. a=3

hope this helps

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