Answer:
-7
Step-by-step explanation:
Look at picture body :\
Here is your answer

REASON:

: The opposite sides of a parallelogram are equal.
So, in above given figure

(measures of opposite sides)




HOPE IT IS USEFUL
Answer:
The slope of line is 2/3.
Step-by-step explanation:
To calculate slope you do :
y2 - y1 / x2 - x1
Answer:
Step-by-step explanation: x+4-5=y
Answer:
it should be -2/5 or 
Step-by-step explanation: