Question

find the value of x if Angel A = 4x and angle B = 6x + 30 are supplement ​

Answer 1

Answer:

The value of x is 15°

Step-by-step explanation:

sum of supplementary angles = 180°

4x + 6x + 30° = 180°

10x + 30°  = 180°

10x = 180° - 30°

10x = 150°

x = 150°/10

x = 15°