Answer:
A and B
Step-by-step explanation:
When rotating a point (or any shape around a certain point), none of the diameters of the shape will change. So for example, with this circle, when you rotate it around a point, the radius and circumference will not change because it has just rotated. It wont be on the x-axis though because point P is not on the x-axis an it is being rotated 180 degrees about point P. Just know that when you are rotating, nothing about the shape changes, all angles or measurements will be the same, it is just moving to a different place.
Hope this helped ^-^
Answer:
2√15
Step-by-step explanation:
1 km=0.621mi
xkm=106 mi
x=106/0.621=170.66
b is the answer
Answer:
Step-by-step explanation:
The answer is b (1,-1)
