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24 votes
Find the value of x


A. 15
B. 56
C. 45
D. 30

Find the value of x A. 15 B. 56 C. 45 D. 30-example-1

2 Answers

3 votes
D. 30 that’s the answer
User Bob Claerhout
by
3.5k points
4 votes

Answer:

D. 30

Explanation:

The angles are supplementary on a line (= 180°).

  • 4x + 60 = 180
  • 4x = 120
  • x = 30
User Silwar
by
3.0k points