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3 years ago

Teach & help me pls?

Mathematics

1 answer:

7nadin3 [17]3 years ago

6 0

T=2π√l/g
T/2π=√l/g
(T/2π)²=l/g
g=l/(T/2π)²
g=l/T²/4π²
g=4π²l/T²

T=2π√8/2
T=2π*2
T=4π

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3 years ago

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Answer:

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3 years ago

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dsp73

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Step-by-step explanation:

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3 years ago

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3 years ago

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Kruka [31]

Given:

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To find:

The principal value.

Solution:

Formula for amount is

$A=P\left(1+\dfrac{r}{100}\right)^t$

Where, P is principal value, r is rate of interest and t is time in years.

Putting the given values, we get

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3 years ago