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23-10-2020
Mathematics

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U1: G-CO.A.1: DOK 3
AC=120, AB=4x+6 and BC= 7x+15. What is the measure of AB

U1 GCOA1 DOK 3 AC120 AB4x6 and BC 7x15 What is the measure of AB class=

Respuesta :

spaceqwerty spaceqwerty

23-10-2020

Answer:

ab=42

Step-by-step explanation:

42-6=36

36/4=9

7x9=63+15=78

78+42=120

4x9=36+6=42

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