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Ivenika [448]
2 years ago
13

The room is a cube with edge length 11 feet including the ceiling in the floor how much surface area must be painted

Mathematics
1 answer:
Xelga [282]2 years ago
6 0
Answer: 726cm squared

Surface area is the area of all the faces added together.

If the area of one face is 11x11=121

Because it is a cube and it has six faces with the same surface area we do 121x6=726 to give us the total surface area.

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Answer:

The correct option is C) 5, 5/2

The sequence given is:

80, 40, 20, 10, _____, ______

If we look at the given numbers, it appears that every next number is obtained by dividing the previous number of 2.

Like 40 is obtained by dividing 80 by 2

\frac{80}{2}=40

Similarly:

\frac{40}{2}=20

\frac{20}{2}=10

\frac{10}{2} = 5

\frac{5}{2}

Therefore, the complete sequence is:

80, 40, 20, 10, 5, 5/2

Hence the correct option is C) 5, 5/2


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valina [46]

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Step-by-step explanation:

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This is asking only for the tip, not including the total cost. However, we need the total cost to calculate the tip.

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3 years ago
If a = b and b = c, which statement must be true?
murzikaleks [220]

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Step-by-step explanation:

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7 0
3 years ago
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since it's a kite, there are two pairs of congruent (exactly the same shape) triangles

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\frac{6  \times 8}{2}=24

\frac{12  \times 8}{2}= 48

so you would do 2(24+48)=144

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3 years ago
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