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Alexxx [7]
3 years ago
15

Plumber has a 9/4 metre length of the copper piping.(a)he uses 2/3 of this for a job. what length of pipe is left

Mathematics
1 answer:
omeli [17]3 years ago
7 0

Answer:

left pipe is 17/12 metre of length ik

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118 {121÷(11×11)-(-4)-(3-7)}​
Rama09 [41]

<u>Q</u><u>uest</u><u>ion</u><u>:</u>

To Simplify:

118 {121÷(11×11)-(-4)-(3-7)}

<u>Solu</u><u>tion</u>:

↠118 {121÷121+4-(-4)}

↠118 {1+4+4}

↠118 {5+4}

↠118{9}

↠118×9

↠1062

▬▬▬▬▬▬▬▬▬▬▬▬

The upper Solution is done by applying BODMAS

<u>Abou</u><u>t</u><u> </u><u>BODMAS</u><u>:</u>

B→ Bracket

O→ Of

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2 years ago
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kolbaska11 [484]
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Surface area of the cube
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<em>(* Each area is 2.5 x 2.5, and there are 6 sides to the cube)</em>

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Surface area of the rectangle prism
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2(11 x 7) + 2(9 x 7) + 2(9 x 11) = 478m²

<em>(* The opposite side of the rectangle area is the same, therefore x2)
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Overlapping area
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Surface area of the composite figure
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37.5 + 478 - 2(6.25) = 503m²

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--------------------------------------------------
Answer: 503m²
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4 0
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Answer:

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(I hope this helps! Have a great day AND STAN BTS)

8 0
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