Answer:
9
Step-by-step explanation:
They are alternate interior angles, so they most both equal 80.
9y-1=80
9y=81
y=9
Answer: x * (x + 1003)
x^2 x 3x + 1000x
x^2 + 1003x
x * (x + 1003)
Least Common Multiple
Perimeter: 2.5+2.5+2.5+2.5=10.00
Area: 2.5x4=10
horizontal shrink by a factor of 1/2
4 units to the left
