kashauna0624 kashauna0624

15-01-2022
Mathematics

contestada

please answer this !!

please answer this class=

Respuesta :

annaleutiger annaleutiger

15-01-2022

Answer:

a=4.5

Step-by-step explanation:

We know that the two angles are alternate interior angles, which means that they are congruent.

6a+42=18a-12

54=12a

4.5=a

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