The surface area of a rectangular prism is given by
... S = 2(LW +H(L+W))
For your dimensions, the surface area is
... S = 2(3·1 + 2(3+1)) = 2(3 + 8) = 22 . . . ft²
Only 3 kids could eat equally because 3 is the highest number that goes into 12 and 9
45 because, the short side is half of the big size. That might be correct. But I'm almost positive
Answer:the slope is -1
Step-by-step explanation:
Comparing them equation to
y=mx+c where m is there slope
y=-x-4 the slope is -1
2(3+6) = 6 + 12 = 18
10² = 100
10(10+10) = 100 + 100 = 200