Let
°
°
°
°
we know that
The interior angles formed by the sides of a quadrilateral have measures that sum to 360°
so
°

therefore
the answer is

Answer:
See the attachment
Step-by-step explanation:
Answer:
D) 3 and 16
Step-by-step explanation:
A common multiple is the result of multiplicacion of two numbers
3x16= 48
Yes that is correct always
Answer:
(5,-3)
Step-by-step explanation:
On the x-axis, go 5 points to the right and on the y-axis go 3 points down the the negative 3 and the point N crosses at (5,-3)