hey mate:-
- hey mate:- A{12,20,21,22,23}
- here number of elements in A= 5
B{18,19,20,21,22}
here number of elements in B= 5
- number of elements in A= number of elements in B= 5
as we know
when number of elements are same
given
- here number of elements in A=here number of elements in B
there fore these are equivalent sets..,,
Answer:
Step-by-step explanation:
1. Combine like terms
2y-7y = -5y
-5y=5
2. Divide by -5 and the answer is
Answer:
False
Step-by-step explanation:
It's been a while since I did this but here we go:
So to find if the triangle lengths are possible, we take the shorter two lengths and we add them.
Those shorter two lengths sum have to be <em>greater</em> than the longest length.
I hope this helps.
