melanyruiz69
melanyruiz69 melanyruiz69
  • 20-01-2021
  • Mathematics
contestada

Solve for x.

a. 16
b. 11
c. 6

Solve for x a 16 b 11 c 6 class=

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learner2021
learner2021 learner2021
  • 20-01-2021
the answer is c. 6

a triangles angles must add up to 180 degrees. 70+60=130 so 180-130=50. so the last angle is 50 degrees. then u set up 8x+2=50 and solve.
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keys4321 keys4321
  • 20-01-2021
C!!!!!!!!!!!!!!!!!!!!
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