3 years ago

If l || m, classify the marked angle pair and give their relationship, then solve for x.

Mathematics

1 answer:

WINSTONCH [101]3 years ago

5 0

Answer:

14. x=16, 15. x=9

Step-by-step explanation:

14.

4x+4=7x-44 by alternate exterior angles

3x=48

x=16

15.

15x-26=12x+1 by alternate exterior angles

3x=27

x=9

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