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  • 2 answers

Sartaj Ahmad 4 years, 3 months ago

(a) 27x³+ 125³ =(3x)³+ 5³ =(3x+5) {(3x)²+ 5²-(3x)(5)} =(3x+5)(9x²+ 25-15x) (b) 9x²+6xy+y² =(3x)²+2(3x)(y)+y² =(3x+y)² (c) 27x³+y³+ z³-9xyz =(3x)³+(y)³+ (z)³-3(3x)(y)(z) =(3x+y+z){(3x)²+y²+y²-3xz-yz-3xz)} =(3x+y+z(9x²+y²+y²-3xz-yz-3xz)

Deepanshu Kumar Garg 4 years, 4 months ago

Help
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Meghna Thapar 4 years, 4 months ago

Areolar connective tissue – It is the simplest and most widely distributed connective tissue. It is found between the skin and muscles, around blood vessels and nerves and in the bone marrow. It fills the space inside the organs, supports internal organs and helps in repair of tissues.

1+1
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Ramanand Baghel 4 years, 4 months ago

2

Rishita Singh 4 years, 4 months ago

Respiration is a process______to photosynthesis

Prem Lata 4 years, 4 months ago

2
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Yogita Ingle 4 years, 4 months ago

It is defined as the values of all the trigonometric function based on the value of the ratio of sides in a right-angled triangle. The ratios of sides of a right-angled triangle with respect to any of its acute angles are known as the trigonometric ratios of that particular angle.

 

  • sine: Sine of an angle is defined as the ratio of the side opposite(perpendicular side) to that angle to the hypotenuse.
  • cosine: Cosine of an angle is defined as the ratio of the side adjacent to that angle to the hypotenuse.
  • tangent: Tangent of an angle is defined as the ratio of the side opposite to that angle to the side adjacent to that angle.
  • cosecant: Cosecant is a multiplicative inverse of sine.
  • secant: Secant is a multiplicative inverse of cosine.
  • cotangent: Cotangent is the multiplicative inverse of the tangent.
  • 2 answers
Farenheit = 9/2 × C + 32

Yogita Ingle 4 years, 4 months ago

In converting the temperature from Celsius to Fahrenheit the formula is F = (9/5)C + 32.

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Ankita Alladiya 3 years, 7 months ago

Democracy is a part of Goverment . This is only the way what we need in simple life

Yogita Ingle 4 years, 4 months ago

  • Democracy is a form of government in which the rulers are elected by the people.
  • In a democracy final decision making power must rest with those elected by the people.
  • A democracy must be based on a free and fair election where those currently in power have a fair chance of losing.
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Madan Mohan Upadhyay 4 years, 3 months ago

Heat radiated by the Earth
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Abu Hamza 3 years, 8 months ago

It works when the triangle have not given its altitude but given its side.
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Prem Lata 4 years, 4 months ago

Kya bekar sa question hai

Aditya Kesarwani 4 years, 4 months ago

Question kya bhaja ho pagal udit

Aditya Kesarwani 4 years, 4 months ago

Physics is a branch of science that study nature and its fundamental laws and also their implications in our daily life.
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Yogita Ingle 4 years, 4 months ago

Those reactions in which two compounds react by an exchange of ions to form two new compounds are called double displacement reactions. In double replacement reactions, the positive ions exchange negative ion partners. A double replacement reaction is represented by the general equation.

AB + CD → AD + CB

Fe2O3 + 6HCl → 2FeCl3 + 3H2O

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Nandana Raji 4 years, 5 months ago

The poor section of society and women would have been disappointed with the out come of the revolution
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Yogita Ingle 4 years, 5 months ago

The French revolution broke out due to various social, economic, intellectual and political factors.

The then King of France, Louis XVI was inefficient and an autocrat.
The Social society of French was inequally divided.
The first and second classes were comprised of the Clergy and Nobility which were the priviliged classes exempted from all kind of state taxes.
The third estate or the third class was comprised of the majority of the population which were the unpriviliged classes and had to pay all the state taxes.
The population of France rose greatly during 1780's leading to food crisis. The price of bread rose highly during that time.
The treasury of France got empty due to continuous war and the luxurious living ways of the King.
After the assembly on 5 May, 1789, the members of the third estate became more agitated about their rights in the administration.
On July 14, 1789 the agitated crowd stormed and destroyed the bastille, the fortress prison, leading to outbreak of the French Revolution.

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Meghna Thapar 4 years, 5 months ago

Statistics is a form of mathematical analysis that uses quantified models, representations and synopses for a given set of experimental data or real-life studies. Statistics studies methodologies to gather, review, analyze and draw conclusions from data. The two main branches of statistics are descriptive statistics and inferential statistics. Both of these are employed in scientific analysis of data and both are equally important for the student of statistics.

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Meghna Thapar 4 years, 5 months ago

Angstrom (Å), unit of length used chiefly in measuring wavelengths of light, equal to 10−10 metre, or 0.1 nanometer. One angstrom is equal to 10−10 m (one ten-billionth of a meter or 0.1 nanometers). Although the unit is recognized world-wide, it is not an International System (SI) or metric unit. It is named for the 19th-century Swedish physicist Anders Jonas Ångström.

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Ankit Sahu 4 years, 5 months ago

Many cell combine and made tissue

Meghna Thapar 4 years, 5 months ago

 Tissues are groups of cells that have a similar structure and act together to perform a specific function. The word tissue comes from a form of an old French verb meaning “to weave”. There are four different types of tissues in animals: connective, muscle, nervous, and epithelial. In biology, tissue is a cellular organizational level between cells and a complete organ. A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues.

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Sartaj Ahmad 4 years, 3 months ago

It is a polynomial of degree 2 (Quadratic polynomial)
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4
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Shubham Mishra 4 years, 3 months ago

Take( x=0, y=4 )A and (y=0,x=4 )B locate point A on y-axis and B on x-axis and join through a line using scale.
  • 3 answers

Palak Lakhotiya 4 years, 4 months ago

Stiffness , hardness and support to plant

Renu Nagpal 4 years, 5 months ago

Gives hardness to plants

Renu Nagpal 4 years, 5 months ago

Gives medicinal support

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