Answer:
123
Step-by-step explanation:
In a parallelogram, both pairs of opposite angles are congruent. Also, both pairs of opposite sides are parallel, meaning there are consecutive interior angles. Consecutive interior angles equal 180, so simply subtract 57 from 180 to find your missing angles.
Answer: I got D i'm not sure if that right though..
Step-by-step explanation:
Answer:
i believe it's c. im not 100% sure though!
Step-by-step explanation:
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Answer:
Step-by-step explanation:
y=1/2-5x
Answer

Step-by-step explanation:
4 x 8 = 32
y=32-12
y=20