The side with all the 9s and x is 12 just like its opposite side because this is a parallelogram. We can write the equation to add up the three segments; the ones on the left and right are 9-x:
9-x + x + 9-x = 12
18 - x = 12
x = 6
Answer: 82.40
Step-by-step explanation: I took the quiz
Answer: total comes to 4X - 12Y + 4
Step-by-step explanation:
The product of (x1)^2 is 20
