Answer:
1 and 2 are not polyhedrons, as a circle has infinite sides
1. cone, 1 vertex
2. sphere, nothing
3. pentagonal prism?
wait but can't every face be a base???
anyway 7 faces, 10 vertices
4. triangular prism
5 faces, 6 vertices
Step-by-step explanation:
1, B
2, C
3, C
4, C
5, a
6, b
7, b
8, C
9, a I think.
Hoped this helps.
Answer:
17-34 -23 justin and thats why us got justin cuz he is crackedddddddddd
Step-by-step explanation:
sdacsz e sos u got to e wjhh yhd w6w4 - 12233
It has one solution that is the answer
Answer:
Option A is correct
and 
Step-by-step explanation:
Given the functions:
then;
combine them to create an arithmetic sequence i.e,
⇒ where n is the number of terms
To find the 31st term.
Substitute n =31 we have;
⇒
Therefore, we have an arithmetic sequence,
and
