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5. Which equation can be used to solve for x in the following diagram?
(3x+12)°
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A. 3x = 180+X
B. (3x+12) + x = 90
C. (3x+12) + x = 180
D. (3x+12) = x

5 Which equation can be used to solve for x in the following diagram 3x12 A 3x 180X B 3x12 x 90 C 3x12 x 180 D 3x12 x class=

Respuesta :

Answer:

C

Step-by-step explanation:

the 2 angles form a linear pair and sum to 180° , that is

3x + 12 + x = 180

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