I think I can! I recently covered algebra in 6th grade, (if that's what grade ur in) and I'm pretty good at 6th grade algebra
Cos (x) = adj/hyp
cos (x) = 13/25
x = cos⁻¹(13/25)
x= 58.7° (nearest tenth)
By using the volume formula multiple the length, width, and height and you get 53 as your volume.
Translation?
Let x be the number.
x+4-(-8)
Solve?
x+12
