riamspmau riamspmau

08-02-2019
Mathematics

contestada

The angles below are supplementary. What is the value of x?

5
7.5
15
30

The angles below are supplementary What is the value of x 5 75 15 30 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

08-02-2019

Answer:

x=30

Step-by-step explanation:

The two angles are supplementary. They add to 180

4x+20 + 40 =180

Combine like terms

4x+60 =180

Subtract 60 from each side

4x+60-60 = 180-60

4x = 120

Divide each side by 4

4x/4 = 120/4

x = 30

Answer Link

ochoamiguel46 ochoamiguel46

09-02-2019

Your answer its
X=30

Answer Link

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