Answer:
B. Rational
Step-by-step explanation:
the square root of 25 is 5. 5 best fits the classification of rational
C because if it was constant then for day 3 the distance would be 65.4 instead of 64.8
If the original angle is x degrees then its supplement is 180 - x degrees.
we have the equation:-
180 - x = 3x + 20
160 = 4x
x = 40
The original angle is 40 degrees and its supplement is 140 degrees
So you would do
5×4×3= 60
and
5×4=20
so, for a 3 digit code there are 60 possibilities and for a 2 digit code there are 20 possibilities.
