Answer:
The coordinates of the midpoints are the average coordinates of the endpoints. Suppose (x1,y1) and (x2,y2) are the endpoints and (xm,ym) is the midpoint, we have xm=x1+x22 and ym=y1+y22 . Therefore, 2xm=x1+x2 and 2ym=y1+y2 . From there, we should be able to figure the other endpoint out given an endpoint and the midpoint.
Answer:
21/5 or 4 1/5
Step-by-step explanation:
The positive x axis in polar coordinates is called a pole
False.
because acceleration and direction are different units. an objects velocity can be described by its direction but not by its acceleration.
