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3 years ago

Yo can someone please help? i really need it..

History

1 answer:

Andrews [41]3 years ago

3 0

Answer:

the use of electricity to power machinery in factories

the perfection of the assembly line

the use of water to power mills

Explanation:

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Did parliament serve as a model for American legislatures<br><br> True or False

Karo-lina-s [1.5K]

True, British parlament was the prime example of modern legislation.

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2 years ago

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Which system for tax collection suggests that some states are worth more than other states?

Vaselesa [24]

Answer:

thanks for 13 points

Explanation:

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3 years ago

(x+1/x-1 - x-1/x+1 - 4x/x^2 +1) + 4x/x^4-1

Lunna [17]

Answer:

$\frac{12x}{x^4-1}$

Explanation:

Given

$(\frac{x+1}{x-1} - \frac{x-1}{x+1} - \frac{4x}{x^2 + 1}) + \frac{4x}{x^4 - 1}$

Required

Solve:

Take L.C.M of the first two fractions

$(\frac{(x+1)(x+1)-(x-1)(x-1)}{(x-1)(x+1)} - \frac{4x}{x^2 + 1}) + \frac{4x}{x^4 - 1}$

$(\frac{(x+1)(x+1)-(x-1)(x-1)}{x^2-1} - \frac{4x}{x^2 + 1}) + \frac{4x}{x^4 - 1}$

$(\frac{x^2+2x+1-(x^2-2x+1)}{x^2-1} - \frac{4x}{x^2 + 1}) + \frac{4x}{x^4 - 1}$

$(\frac{x^2+2x+1-x^2+2x-1}{x^2-1} - \frac{4x}{x^2 + 1}) + \frac{4x}{x^4 - 1}$

Collect Like Terms

$(\frac{x^2-x^2+2x+2x+1-1}{x^2-1} - \frac{4x}{x^2 + 1}) + \frac{4x}{x^4 - 1}$

$(\frac{4x}{x^2-1} - \frac{4x}{x^2 + 1}) + \frac{4x}{x^4 - 1}$

Solve the expression in bracket

$(\frac{4x(x^2+1) - 4x(x^2-1)}{(x^2-1)(x^2+1)} ) + \frac{4x}{x^4 - 1}$

$(\frac{4x(x^2+1) - 4x(x^2-1)}{x^4-1} ) + \frac{4x}{x^4 - 1}$

$(\frac{4x^3+4x - 4x^3+4x)}{x^4-1} ) + \frac{4x}{x^4 - 1}$

$(\frac{4x^3- 4x^3+4x +4x)}{x^4-1} ) + \frac{4x}{x^4 - 1}$

$\frac{8x}{x^4-1} + \frac{4x}{x^4 - 1}$

Take LCM

$\frac{8x+4x}{x^4-1}$

$\frac{12x}{x^4-1}$

<em>The expression can not be further simplified</em>

7 0

2 years ago

Why did England intervene on behalf of the Netherlands patriots? What did the defeat of the Spanish Armada signal for England’s

likoan [24]

The Dutch were not anymore keen to admit their deterioration than any nation, because their scarcity and feebleness were obviously trading the affluence of their earlier times. The Spanish Armada was a Spanish taskforce of 130 ships that navigated from La Coruna, under the thorough knowledge of the Duke of Medina Sidonia with the tenacity of escorting an army from Flanders to conquer the England.

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3 years ago

All the power are held by one,single,central agency in a ____government.

kvasek [131]

Answer:

Unitary government.

Explanation:

All the power are held by one, single, central agency in a Unitary Government.

Hope this helps ;) ❤❤❤

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3 years ago

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