natalie7897 natalie7897

15-03-2021
Mathematics

contestada

Help me pls!!!!!!!!!!

Help me pls class=

Respuesta :

15-03-2021

Answer:

m<B= 52

Step-by-step explanation:

2x - 30 + 3x + 10 + 7x + 32 = 180

12x + 12 = 180

12x = 168

x = 14

m<B= 3x + 10

3(14) + 10

52

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