Answer:
This figure is a quadrilateral, and therefore the sum of the interior angles must be 360°. Adding them up, we get 40° + 128° + x + 82° = 360°, or
168° + 82° + x = 360°, or 250° + x = 360. Subtracting 250° from both sides results in 110°, which is the measure of x.
Step-by-step explanation:
Its c because you have to add all those numbers and it equals c
Answer:
It is the second one
Step-by-step explanation:
A proportional relationship happens when you get the same answer every time that you divide the y by the x.
(2,10) (4,20) (6,30)
10/2 = 5
20/4 = 5
30/6 = 5
That is not true for the other tables.
