Flip on to other side and get the points (,)
Answer:
a) Line perpendicular to AB , that crosses AB in the mid point.
b)bisectors (2 different) of the angle XOY. O is the crosspoint of the axis x and axis y
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
21/9=84/x
x=84(9/21)
x=36
Answer:
D) All three have the same correlation coefficient.
No it is not always a mixed number if you add two mixed numbers