jameshacalloway8 jameshacalloway8
  • 08-12-2020
  • Mathematics
contestada

Can some one help me with this please I don’t understand it

Can some one help me with this please I dont understand it class=

Respuesta :

YandereKacchan
YandereKacchan YandereKacchan
  • 08-12-2020

Answer:

its b

Step-by-step explanation:

so we know that all te angles in a trangle add up to 180 do the last angle has to be 50

no now we have 140+150+x=180 cuz, self explanitory the two angles make a line,

we get 190 +x=180 so x =-10

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