Acube's side length measures 15 inches. what is the surface are of the cube

the answer will be 1350in squared

The formula is 6x^2 so if you just plug in the 15 and do 15 squared you'll get 225 and you multiply that by 6 and get the answer

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2