Subtract any number from the next one.
-1 - (-6)
4 - (-1)
9 - 4
14 - 9
All of the above subtractions give the same answer.
That answer is the common difference.
Answer:
The figure represent a parallelogram
Step-by-step explanation:
we have

using a graphing tool
Plot the points
see the attached figure
The figure has opposite sides parallel and equal in length
Answer:
y = 8 degrees
Step-by-step explanation:
128 + 7y - 4 = 180
7y - 4 = 52
7y + 56
y = 8
Answer:
honey there is no picture to use...
Step-by-step explanation: