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bixtya [17]
2 years ago
6

A room has a rectangular floor 5.5 m long and 4.5 m wide. The room is 2.5 m in height.

Mathematics
1 answer:
podryga [215]2 years ago
3 0

Answer:

Length=8 m,Breadth=6 m,Height=3 m

We know,

LSA=2(l+b)×h

LSA=2×14×3=84 m

2

Therefore, cost of painting = 84×60=Rs.5040.

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each pizza has found out that each pizza has 12 slices. you expect 16 people to come, you estimate that each person will eat 3 s
konstantin123 [22]

Answer:

We will get 4 pizza.

Step-by-step explanation:

Each person will eat 3 slices of pizza and we are expecting 16 people to come.So total number of slices consumed by 16 people will be

16×3 = 48 slices.

Now it is given in the question that each pizza has 12 slices then we have to find out number of pizza to be ordered.

We apply unitary method

∵ 12 slices will be = 1 pizza

∴ 1 slice will be = 1/12 pizza

∴ 48 slices will be = 1/12×48

                              =48/12

                              = 4 pizza

So total 4 pizza to be ordered.

8 0
3 years ago
Read 2 more answers
Which of the following best describes the equation below?
Irina18 [472]

Answer:

A

Step-by-step explanation:

BECAUSE THERE IS ONLI ONE VARIABLE

5 0
3 years ago
pls help ill give a hundred points. select the correct answer from the drop down menu A(1,3),B(5,3),and D(1,-2) are three vertic
tankabanditka [31]
<h2>Question ↷</h2>

A(1,3),B(5,3),and D(1,-2) are three vertices of rectangle ABCD the coordinates of vertex C are select from the drop down menu (5,2),(-5,1),(5,-2),(2, -5)

<h2>Answer↷</h2>

(5,-2)

<h2>Solution ↷</h2>

we know that,

the midpoint of the diagonals of a rectangle bisect each other,

so,

  • MP of AC = MP of BD

\huge \rightarrow \frac{x + 1}{2},\frac{y+ 3}{2} =  \frac{5 + 1}{2},\frac{3 - 2}{2}  \\

\huge \rightarrow \: x = 5 \:  \\  \huge \rightarrow \: y =  - 2

3 0
3 years ago
By cutting away identical squares from each corner of a rectangular piece of cardboard and folding up the resulting flaps, an op
LenaWriter [7]
Try sketching the cardboard piece labeling each side. when folded, the height of the box is x, the length is now (13 - 2x), the width is now (6 - 2x) after cutting out the squares from each corner.

volume = length*width*height

V(x) = x(13 - 2x)(6 - 2x)
3 0
4 years ago
Is -7/3 equivalent to -7/-3?
masya89 [10]

Answer:

no

Step-by-step explanation:

8 0
3 years ago
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