christianherron46 christianherron46

13-12-2020
Mathematics

contestada

Angle A and B are supplementary. Angle A has a measure of 5x+10. Angle B has a measure of 70. What is the value of x?

Respuesta :

13-12-2020

Answer:

34

Step-by-step explanation:

5x+10=180

5x=170

x=34

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