masterblaste0156 masterblaste0156

03-02-2021
Mathematics

contestada

Solve for x.
112°
(5x - 3)°
(4x + 16)°

Solve for x 112 5x 3 4x 16 class=

Respuesta :

yasiws05 yasiws05

03-02-2021

Answer:

11

Step-by-step explanation:

180 - 112 = 68

4x + 16 +5x - 3 + 68 = 180

simplify.

9x + 81 = 180. subtract 81 from 180

9x = 99. divide 99 by 9

x = 11.

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CatLeafs CatLeafs

03-02-2021

To find x add the two interior angles together and put them equal to 112 (the exterior angle).

ANSWER: 109/9

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