3 years ago

What are the steps into solving this problem

Mathematics

1 answer:

Aleks04 [339]3 years ago

5 0

I hope this helps you

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The period 7 (in seconds) of a pendulum is given by T = 2pi√( L divided by 32) where L stands for the length (in feet) of the pe

oksano4ka [1.4K]

Answer:

128 feet

Step-by-step explanation:

$t = 2\pi \sqrt{\frac{l}{32} }$

So now we will substitute the values of T and π into the equation.

$12.56 = 2 \times 3.14 \sqrt{ \frac{l}{32} }$

$12.56 = 6.28 \sqrt{ \frac{l}{32} }$

Divide both sides by 6.28

$2 = \sqrt{ \frac{l}{32} }$

Square both sides.

$4 = \frac{l}{32}$

Multiply both sides by 32

$l = 4 \times 32 \\ l = 128 \: feets$

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1 year ago

Plz help!<br> solve for p

Ganezh [65]

Answer:

p = - 5i or p = 5i

Step-by-step explanation:

Noting $\sqrt{-1}$ = i

Given

p² = - 25 ( take the square root of both sides )

p = ± $\sqrt{-25}$ = ± $\sqrt{25(-1)}$ = ± 5i

Thus

p = - 5i or p = 5i

4 0

3 years ago

Read 2 more answers

Ethan decided to give 10% of his monthly income to charity. This month, he wrote the

Blizzard [7]

put the decimal in the multiplication problem in the exact same point under the line then multiply as normal and you should get 152.6 meaning $152.60

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3 years ago

Can a vector have a component greater than the vector's magnitude ?<br>

Mars2501 [29]

Answer: No, it can never be greater. At most it can be equal though.

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3 years ago

Which is a way ro write nine eighths?

Marina86 [1]

Answer:

1 1/8

Step-by-step explanation:

There is one whole with one left over

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3 years ago