chacev1855 chacev1855

11-05-2021
Mathematics

contestada

Find value of x
A. 15
B. 18
C. 16
D. 19

Find value of x A 15 B 18 C 16 D 19 class=

Respuesta :

Аноним Аноним

11-05-2021

Answer:

x = 19

Step-by-step explanation:

By the Supplementary Angle Theorem we can say that;

123 + 3x = 180

3x = 57

x = 19

Hope this helps!

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