Answer:
12.6885775404
Step-by-step explanation:
Answer:
You can make 6 triangles
Step-by-step explanation:
You can make 6 triangles because you do 3 permutation. Which is 3 times 2 times 1 which is equal to 6.
It will have 15 protons because the atomic number will always equal the number of protons and vice versa
An infinite amount...since there ARE and infinite amount of number in the universe.
1111
2222
3333
4444
5555
6666
7777
8888
9999
1010
1234
4321
5432
2345
5678
8765
0987
7890
4509
9054
Etc