Yes acciociative property works for subtraction.
Answer:
(2,8)
Step-by-step explanation:
The midpoint of a line segment with endpoints (a,b) and (c,d) is
((a+c)/2 , (b+d)/2) .
So one endpoint is given and the midpoint is given, we are asked to find the other midpoint.
(10+c)/2=6 (4+d)/2=6
10+c=12 4+d=12
c=2 d=8
(2,8) is the other endpoint
Answer:
I believe it is 19.8
Step-by-step explanation:
well if 9 is the number then I would do
9.9 +
9.9
______
I get 19.8
Tell me if I am wrong :)
“Line graphs are useful in that they show data variables and trends very clearly and can help to make predictions about the results of data not yet recorded. They can also be used to display several dependent variables against one independent variable.”
“With a line graph, it is fairly easy to make predictions because line graphs show changes over a period of time. You can look at past performance in a line graph and make a prediction about future performance.”
