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  • 3 answers
-2y

Kuldip Virda 2 years, 8 months ago

-2/y

Abhay Singh Yadav 2 years, 9 months ago

-2+y
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X^3
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Mahi Kasaudhan 3 years ago

First move figure 90 degree from right to left You see that BD is height of triangle AB us base 1/2*b*h 1/2*20*14.5 =145 cm*cm
  • 4 answers

Ghanishka Rathod 2 years, 11 months ago

X/y=4/3 alternendo Dividendo componendo invertendo

Ravi Yadav 3 years ago

Volume of cube =. (side)³

Abu Hamza 3 years, 1 month ago

Acube

Nagamani D 3 years, 1 month ago

volume of a cube = side times side times side.since each side of a square is the same, it can simply be the length of one side cubed.If a square has one of 4 inches,the volume would be 4 inches times 4 inches times 4 inches ,or 64 cubic inches.(cubic inches can also be written in 3.
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Sia ? 2 years, 11 months ago

A fraction represents a part of a whole or, more generally, any number of equal parts. When spoken in everyday English, a fraction describes how many parts of a certain size there are, for example, one-half, eight-fifths, three-quarters.

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Yogita Ingle 3 years, 3 months ago

Solve the line x=0,y=0 and x+y=6 by taking two at a time

We get the vertices of the triangle as (0,0),(6,0) and (0,6)

Hence the centroid of the triangle is [(x1​+x2​+x3)/3 ​​,(y1​+y2​+y3​​)/3] =( 6​/3 , 6​/3)=(2,2) 

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Veerayya Swamy Veerayya Swamy 3 years, 1 month ago

20 %

Gaurav Seth 3 years, 4 months ago

 

If a sum of money compounded annually becomes 1.44 times of itself in 2 years, then the rate of interest per annum is

  • 25%

  • 22%

  • 21%

  • 20%

<hr />

D.

20%


  • 3 answers

Prem Bahadur 3 years, 1 month ago

Thank you for your answers

Yogita Ingle 3 years, 5 months ago

Given, area of an isosceles right triangle = 8 cm2
Area of an isosceles triangle = 1/2 (Base x Height)
⇒  8 = 1/2 (Base x Base)
[∴ base = height, as triangle is an isosceles triangle]
⇒ (Base)2 =16 ⇒  Base= 4 cm

In ΔABC, using Pythagoras theorem
AC2 = AB2 + BC2 = 42 + 42 = 16 + 16
⇒ AC2 = 32 ⇒  AC = √32 cm
[taking positive square root because length is always positive]
Hence, the length of its hypotenuse is √32 cm.

Purav Chauhan 3 years, 5 months ago

32
  • 2 answers

Rohit 10A 3 years, 6 months ago

NCERT class 9 9 bio chapter number tissue exercise aur exercise

Shiva Sangeet Shiva 3 years, 6 months ago

Nnkk
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  • 0 answers
  • 2 answers

Abu Hamza 3 years, 1 month ago

1+1 or o+1 etc.

Rohit Rawat 3 years, 7 months ago

2+2
  • 1 answers

Prajwal Pt Pt 3 years, 7 months ago

=(2+x)(x+x) =2x - x^2 =1
  • 2 answers

Sartaj Ahmad 3 years, 7 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 3 years, 8 months ago

Help
1+1
  • 3 answers

Ramanand Baghel 3 years, 8 months ago

2

Rishita Singh 3 years, 8 months ago

Respiration is a process______to photosynthesis

Prem Lata 3 years, 8 months ago

2
  • 1 answers

Yogita Ingle 3 years, 8 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.
  • 1 answers

Abu Hamza 3 years, 1 month ago

It works when the triangle have not given its altitude but given its side.
  • 1 answers

Meghna Thapar 3 years, 9 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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  • 1 answers

Sartaj Ahmad 3 years, 7 months ago

It is a polynomial of degree 2 (Quadratic polynomial)
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Shubham Mishra 3 years, 8 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.

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