Answer:
1/8
Step-by-step explanation:
(6(3)⁻¹(1))⁻³ n⁰=1
(6/3)⁻³
(2)⁻³
1/(2)³
Hope it helps
x=5
PYTHAGREOM THEREOM
12^2+b^2=13^2
b^2=25 square
b=5
the answer is
0.2360679775