Write in mathematical symbols 20 less than three times the width 3
2 answers:
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Answer:
C
Step-by-step explanation:
∠1 = 3x + 18 {Vertically opposite angles}
∠1 + 28° = 90
3x + 18 + 28 = 90
3x + 46 = 90
3x = 90 - 46
3x = 44
x = 44/3
Answer:
5381.6
Step-by-step explanation: