Answer:
i’m pretty sure it is 3 but i could be wrong
Step-by-step explanation:
The midpoint of the line PQ is S, as it is halfway between points P and Q. Please mark Brainliest!!!
Y = 30/20x + 20
( i haven’t done this in a while but i’m pretty sure this is right)
Answer:
Step-by-step explanation:
It is true that for any given odd integer, square of that integer will also be odd.
i.e if
is and odd integer then
is also odd.
In the given proof the expansion for
is incorrect.
By definition we know,

∴ 
Now, we know
and
will be even values
∴
will be odd
hence
will be odd, which means
will be odd.