I think the copy machine makes 36 posters per minute so making 396 posters would take 11 minutes
This is because the total needs to be equal to 180 degrees. Since obtuse angles are greater than 90 degrees, then it needs an acute angle (lower than 90 degrees) to supplement it to equal 180
Answer:
$6
Step-by-step explanation:
50 x 1.08 = 54
60-54=6
Answer:
21
Step-by-step explanation:
21 боладыма! дұрыспа
Answer:2m/s
Step-by-step explanation:
Velocity=distance÷time
Velocity=8÷4
Velocity=2m/s