Is 2^4 rational?
is checkmark36 rational?
is -checkmark25 rational?

Step-by-step explanation:

2^4 is going to be 2*2*2*2 making 16,

36 is a whole,

25 is a whole,

this is just helpful if your learning about integers,wholes, and rationals

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752