ayaalharazi17 ayaalharazi17

26-01-2022
Mathematics

contestada

А — 7х + 40°
B = 3х - 112 °

А 7х 40 B 3х 112 class=

Respuesta :

NoahZMartel NoahZMartel

26-01-2022

Answer:

x=18°

Step-by-step explanation:

A=B since they are corresponding angles of a pair of parallel lines.

7x+40=3x+112

4x=72

x=18°

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