Consecutive angles are the angles at consecutive vertices, such as consecutive angles of a parallelogram.

In Reflect 1, you noticed that the consecutive angles of a parallelogram are supplementary. This can be stated as the theorem, If a quadrilateral is a parallelogram, then its consecutive angles are supplementary.

Step-by-step explanation:

pheriot as u should lol hmu

im not quite sure if this is right but i got 5.6 oisutuve

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)