2rjtghfa25 2rjtghfa25

03-03-2021
Mathematics

contestada

85°
4X° + 21°
X =
degrees

Respuesta :

markzabkar49 markzabkar49

03-03-2021

4x°+21°=85°?

4x=85°-21°

4x°=64°

x°=64°÷4°

x=16°

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