Answer:
B ⊂ A
Step-by-step explanation:
We know that:
A {x|x is a polygon}
So set A is the set of all polygons.
B {x|x is a triangle}
Set B is the set of all triangles.
First, a polygon is a plane geometrical figure made of a finite sequence of straight segments.
For example, a triangle is a polygon, a rectangle is a polygon, etc.
Then, all triangles are polygons, but not all polygons are triangles.
So we can conclude that the whole set B is included in the set A.
Then the correct notation would be:
B ⊂ A
Answer:
1/5 to the 18 power or
2.62144 x 10 to the -13 power.
Or just simply 5 to the -18 power
Step-by-step explanation:
Answer: Yes
Step-by-step explanation:
Example : 4 x 2 = 8
8 = 4×4
Thus proven YES.
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Good luck
Answer:
C srry if im wrong
Step-by-step explanation:
Exactly I like that lol lol I don’t mean lol lol I don’t mean to be rude but I don’t mean to