Respuesta :

rspill6

Answer:

z = 105°

Step-by-step explanation:

See attachment.

1.  The angle z plus 105° is equal to 180°, the straight line.  Z must therefore be = 105°

2.  Angles z and (15x + 45°) must be equal to 190°.

x is therefore equal to 4.

Ver imagen rspill6

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