The answer is: Pre operational stages.
According to piaget's theory, children will started to recognize and learn to manipulate symbols during pre operational stages.
They will start to understand hand gestures, facial expression, and voice intonation that given by other people.
Cos(pi/2 - x) = sin(x). sec(x) = 1/cos(x), so the left side would be sinx/cosx = tanx. So it checks out.
Answer:
The triangle factory timeline
Explanation:
Timeline
March 25, 1911 A fire breaks out at the Triangle Shirtwaist Factory in New York City, killing 146 people.
April 11, 1911 Factory co-owners Isaac Harris and Max Blanck are indicted on charges of manslaughter.
December 1911 Harris and Blanck are brought to trial and found not guilty.
Jul 16, 2020
Answer:
False
Explanation:
They put there own personal beliefs into the event and how they feel.
They were not enslaved because they were liked in north america but hated in most places