pls answer this question
Attachments:
Answers
Answered by
0
Answer:
The value of x is 20.
Mark as brainliest
Attachments:
Answered by
0
Answer:
a. 20•
40+4x+3x=180 ( angle on a straight line)
7x=180-40
7x=140
x=140/7
x=20
Similar questions