9514 1404 393
Answer:
486 square units
Step-by-step explanation:
Use the surface area formula with the given numbers.
SA = 2(LW +H(L +W))
SA = 2(12·6 +9.5(12 +6)) = 2(72 +9.5(18)) = 486
The surface area of the box is 486 square units.
Hmm, I'm confused...
An integer is a whole number. Right now you have +13 yards so I guess the answer is 13, idk for sure, lol.
Answer:
Number of hours Sonja practiced- n + 3 =11
Number of hours Jasper practiced- n - 2 = 6
Number of hours Willow practiced- 2n = 16
Step-by-step explanation:
hope that helps
Number 3 is 1:3 but I don't know what 4 is I can't see the whole problem