Answer:
y - 2 = 3(x - 2)
Step-by-step explanation:
Hello!
Please consider using the point-slope formula for the equation of a straight line, because in this case it's the easiest way to go.
(2,2) is one point on the line, and the slope is m = -3.
Thus, y - k = m(x - h) becomes y - 2 = 3(x - 2).
The two angles together form a straight angle, i.e. an angle of 180 degrees. This means that

Sum like terms:

Subtract 27 from both sides:

Divide both sides by 9:

It depends on the size of each angle. If a parallelogram has the same sizes of the quadrilateral then they could both be congruent.
Hope this helps! :D
Answer:
2/5
Step-by-step explanation:
2 / 4 could be divided by two in both sides.
2 ÷ 2 = 1
4 ÷ 2 = 2
2/4 = 1/2
Same goes for 2/8 and 2/6
2 ÷ 2 = 1
8 ÷ 2 = 4
2/8 = 1/4
2 ÷ 2 = 1
6 ÷ 2 = 3
2/6 = 1/3
2/5 however, could not be divided by two on both sides because there is 5 and it is not a factor of 2. So it is in its simplest form