Answer:
42
Step-by-step explanation:
6 to the second power is 36+6 is 42.
13t-13t=0
so your left with
6=12
which is a false statement which makes this equation have no solutions
18 because that’s the greatest common factor for all of them
To calculate the area it is pi*r^2
so since r = 1/2 d
2.5^2 * pi = area
or
19.625
