Step-by-step explanation:
3×3=9. 3 faces so 9×3=27
10×3=30. 4 faces so 30×4=120
6×3=18. 2 faces so 18×2= 36
15×3=45. 3 faces so 45×3= 135
120+135=255
36+27=63
255+63=318
answer =318
Answer:
358.125
Step-by-step explanation:
Answer:
51
Step-by-step explanation:
8.5/1
and
x/6
cross multiply
51=x
If F(3) then 3=x. So all you would do is substitute 3 in for x