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Lapatulllka [165]
3 years ago
5

Help me on this please

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

Answer:

20cm^2

Step-by-step explanation:

0.5x(7+3)x4=20cm^2

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Minchanka [31]

Let it be x

\boxed{\sf Average=\dfrac{Sum\:of\:terms}{No\:of\:terms}}

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\\ \sf\longmapsto 410+x=498

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3 years ago
The walls of a square storage room in a warehouse are 300 feet long. What is the distance from one corner to the other corner of
yulyashka [42]
Use Pythagoras theorem. (a^2 + b^2 = c^2)

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3 0
3 years ago
Need help with this Question
vazorg [7]

Answer:

Step-by-step explanation:

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3 years ago
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