18m-7+12m
30m-7
it would be 30mplus negative 7
It is 16m, the middle value.
If that's a rectangular prism then it is: 18*15*12 = 3240 cubic m
Area of traingle = Base * Height / 2 = 18*12/2 = 108 m2
the acceleration is 54 < your welcome!!!
10m - 7
how do you simplify 7/56
18m
18m m-2m = 16
If C=18m then A = 25.783m2