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3 years ago

Need answer ASAP ASAP please ASAP ASAP thank you:)

Mathematics

2 answers:

Paha777 [63]3 years ago

5 0

Answer:

42°

Step-by-step explanation:

3x + 54° = 180° [Supplementary angles]

=> 3x = 180 - 54

=> 3x = 126

$= > x = \frac{126}{3}$

=> x = 42° (Ans)

dybincka [34]3 years ago

3 0

Answer:

3x+54= 180(linear pair are supplementary)

3x= 180-54

3x= 126

x= 126/ 3

x= 42°

hope it helps you

mark me as brainliest

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