3 years ago

Geometry need help asap

Mathematics

1 answer:

Wittaler [7]3 years ago

3 0

Answer: x = 16

Step-by-step explanation:

Supplementary means when the two angles are added together they equal 180 degrees.

(6x+8) + (4x+12) = 180

10x + 20 = 180

10x = 160

X = 16

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