A translation I found your question when searching for the same answer and when i found it i decided to tell you too.
Yes, it can.
1 and 8 are symmetrical both horizontally and vertically and 3 is symmetrical horizontally.
Yes. You put three horizontally, put one each above and below (vertically) the middle coin, then stack one coin on top of the center coin.
Their noses are both at the origin, and they both open upward, but y=4x2 is a much skinnier parabola.
Both require the same amount of work
Yes, it can.
both vertically and horizontally
Both
Horizontally
The court is 16' X 16' divided evenly both horizontally and vertically into 4 squares
The letters that are both horizontally and vertically symmetrical are "H," "I," "O," "X," and "W." These letters maintain their appearance when flipped along both axes. Other letters may be symmetrical along one axis but not the other. For example, "A" is vertically symmetrical but not horizontally.
Yes, it was designed and advertised to work both horizontally and vertically.
1 and 8 are symmetrical both horizontally and vertically and 3 is symmetrical horizontally.
Walmart, they have everything
Yes. You put three horizontally, put one each above and below (vertically) the middle coin, then stack one coin on top of the center coin.
H,I,X,O have symmetry both vertically and horizontally.
yes - columns run vertically (top to bottom) and rows run horizontally (left to right)