30-03-2021
Mathematics

contestada

can anyone help D1||D2, x=???

can anyone help D1D2 x class=

Respuesta :

sqdancefan sqdancefan

30-03-2021

9514 1404 393

Answer:

C) 30

Step-by-step explanation:

The marked angles are supplementary to each other.

140° + (x +10)° = 180°

x = 30 . . . . . . divide by °, subtract 150

Answer Link

Аноним Аноним

30-03-2021

Answer:

Step-by-step explanation:

Answer Link

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