Answer:
midpoint formula: (x₁ + x₂)/2, (y₁ + y₂)/2
distance: √[(x₂ - x₁)² + (y₂ - y₁)²]
Step-by-step explanation:
What points are you trying to calculate the distance and the midpoint for?
Answer:
The difference of the two means is not significant, so the null hypothesis must be rejected.
Answer:
100π
Step-by-step explanation:
Area of a circle formula: πr²
The radius would be half of 20 m
So the radius, r is 10 m
Plug that in
πr²=π·10²=100π
Answer:
Use the distance formula to determine the distance between two points.
Exact Form:
√85
Decimal Form:
9.21954445…
Hope this helps!!
