The first set of expressions bc 3x is equivalent to 3x and -7y is equivalent to -7y
Answer:
4,160
Step-by-step explanation:
your welcome
Answer:
Step-by-step explanation:
We know sum of the interior angles of a quadrilateral is 
therefore we can write

so



So smallest interior angle is 
Largest interior angle 
Answer:
what am i sopposed to do
Step-by-step explanation:
Answer:
(0,2) (2,0)
Step-by-step explanation:
I think it will work