Answer:
If we are working in a coordinate plane where the endpoints has the coordinates (x1,y1) and (x2,y2) then the midpoint coordinates is found by using the following formula:
midpoint=(x1+x22,y1+y22)
Step-by-step explanation:
Answer:
the mean for the data set is 129.3
Answer:
it would be 52 degrees as well because it is a corresponding angle
Answer:
none
Step-by-step explanation:

Answer:
c
Step-by-step explanation: