Answer:
the square root of 3 is irrational.

about 1.73
Answer:
35
Step-by-step explanation:
3x=81+24
3x=105
x=35
Answer:
520?
Step-by-step explanation:
I think
Answer:
No
Step-by-step explanation:
if the X number ever repeats, then its never a function
There is rotational symmetry if there is a center around the object that is turned or rotated a certain amount of degrees and the shape isn't changed.