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Kaylis [27]
3 years ago
7

What is the answer to this math problem??

Mathematics
1 answer:
lakkis [162]3 years ago
4 0

Answer:

A

Step-by-step explanation:

given \frac{1}{49^2}

note that 49² = 2401, hence

\frac{1}{49^2} = \frac{1}{2401} → A


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Find the surface area of the prism formed by the net
Lunna [17]
ANSWER

T.S.A=1960m^2

EXPLANATION

The diagram represents the net of a rectangular prism.

The dimensions are,

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w = 14m

and

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The total surface area of a rectangular prism is given by:

T.S.A=2(lw + lh + wh)

We substitute the values to obtain,

T.S.A=2(42 \times 14 + 42 \times 7 + 14 \times 7)

T.S.A=2(980)m^2


T.S.A=1960m^2
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