Step-by-step explanation:
2x+98=180° (angles in straight line )
2x=180-98
x=2/2
x=1
1 to 4
150mm is the same as 15cm
15cm:60cm
both divisible by 15
1cm:4cm
1 to 4
Answer:
82%
Step-by-step explanation:
Total number of questions = 150
Questions not answered = 27
questions answered = 150 - 27 = 123
percent questions answered
= (questions answered / total questions ) x 100%
= (123/150) x 100%
= 82%
