Answer: -2.25
Step-by-step explanation:
We plug in the numbers.
I cannot see anything on that sorry
Perimeter would be affected by the same scale factor, in this case 2. perimeter only has 1 dimension.
Answer: increas by a factor of 2
Answer:
I know algebra ll
i can help :D
Step-by-step explanation:
This is impossible to answer. This all depends on what you define as a 'person.' If you are talking about the first Homo Sapiens, then that would be around 2 million years ago, but the predecessors of Homo sapiens could also be considered 'people,' so then you'd have to determine at what point they came into existence.
