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3 years ago

34 of 136 in fraction form

Mathematics

1 answer:

solong [7]3 years ago

8 0

Answer:

$\frac{1}{4}$

Step-by-step explanation:

One of the methods is to first split the face and the denominator of the fraction into first bases:

$\frac{34}{136} = \frac{2 \times 17}{2 {}^{3} \times 17}$

Let's simplify:

$\frac{2}{2 {}^{3} } = \frac{1}{4}$

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3 years ago

Plz I need help with the last 2 and plz simplify then

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Answer:

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Step-by-step explanation:

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3 years ago

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show how you know .. :D good rhyme

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3 years ago

A student on a piano stool rotates freely with an angular speed of 2.85 rev/s . The student holds a 1.50 kg mass in each outstre

Vlad1618 [11]

Answer:r'=0.327 m

Step-by-step explanation:

Given

$N=2.85 rev/s$

angular velocity $\omega =2\pi N=17.90 rad/s$

mass of objects $m=1.5 kg$

distance of objects from stool $r_1=0.789 m$

Combined moment of inertia of stool and student $=5.53 kg.m^2$

Now student pull off his hands so as to increase its speed to 3.60 rev/s

$\omega _2=2\pi N_2$

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Initial moment of inertia of two masses $I_0=2mr_^2$

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After Pulling off hands so that r' is the distance of masses from stool

$I_0'=2\times 1.5\times (r')^2$

Conserving angular momentum

$I_1\omega =I_2\omega _2$

$(5.53+1.867)\cdot 17.90=(5.53+I_o')\cdot 22.62$

$I_0'=1.397\times 0.791$

$I_0'=5.851$

$5.53+2\times 1.5\times (r')^2=5.851$

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$r'^2=0.107009$

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3 years ago

I need help on a question

NeX [460]

Jb, this is the solution:

If T = (x + 3, y + 1),

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The correct answer is C.

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1 year ago