Answer:
x = 5
Step-by-step explanation:
For the parallelogram to be a square we use the property
The diagonals of a square are congruent, hence
12x - 23 = 4x + 17 ( subtract 4x from both sides )
8x - 23 = 17 ( add 23 to both sides )
8x = 40 ( divide both sides by 8 )
x = 5
Answer:
400x^4+260x^3−840x^2+349x−15
Step-by-step explanation:
Its actually the first one because its a hexagon and that line Is the only line that can cut the shape in half
Answer: A+P=11, 0.60A+0.35P=5.60
