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I need help! Will give high amount of points, 5 stars and brainiest if you help me get it right. Must explain how you got your answer I have to show my work (thanks).

I need help Will give high amount of points 5 stars and brainiest if you help me get it right Must explain how you got your answer I have to show my work thanks class=

Respuesta :

Answer:

9. Supplementary (angles adds to 180)

10. complementary (angles add to 90)

11.

 6x+4=10x

   /6x

   4=4x

    x=1

12.

 8+7

   90/15

   x=6

Answer:

9. Supplementary Angle

10. Complementary Angle

11. Supplementary Angle

12. Complementary Angle

Step-by-step explanation:

I don't know how to solve the xs, but Supplementary angles means two angles that add to equal 180 degrees. And Complementary angles means two angles that add to equal 90 degrees.