DiamNeli DiamNeli

04-05-2019
Mathematics

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Help on number seven please?

Help on number seven please class=

Respuesta :

Аноним Аноним

04-05-2019

Answer: b=36-a

Step-by-step explanation:

B and A are supplemetary.

so, 5b+a=180

a+b=36

b=36-a

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