Incorrect URL accessed!!!!

Mahira Srivastava 4 years, 2 months ago

Cubic

3Thank You

Arihant Sharma 4 years, 2 months ago

Cubic

4Thank You

ANSWER

Solve sqrt 16×sqrt 5

Posted by Account Deleted 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Meenu Gupta 4 years, 2 months ago

Ans 16²=16×16 =256 5²=25 256×25= 6400 So, ANS :- 6400

3Thank You

ANSWER

solve for x 1) \sqrt[3]{2x+3}=5

Posted by Bhhavesh S 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Silviya Shrivastav 4 years, 2 months ago

Can you please rewrite your Q

ANSWER

Is this a linear equation (7x+3)=(7xpower2 + 5x -6 )

Posted by Amrit Kaur 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Akshat Singh 4 years, 2 months ago

Yes

ANSWER

Prove that the parallelogram between the same base and the same parallel lines is equal in area.

Posted by Moeen Ahmed 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Gaurav Seth 4 years, 2 months ago

Let ABCD and EFCD be two parallelograms lying on the same base CD and between the same parallels AF and CD.

We have to prove that area of the parallelograms ABCD and EFCD are equal.

In ADE and BCF,

DAE = CBF (Corresponding angles)

AED = BFC (Corresponding angles)

AD = BC (Opposite sides of the parallelogram ABCD)

ADE BCF (By ASA congruence rule)

We know that congruent figures have the same area.

area (ADE) = area (BCF) … (1)

Now, we have:

area (ABCD) = area(ADE) + area (EDCB)

= area (BCF) + area (EDCB) [Using (1)]

= area (EDCF)

Thus, the areas of the two parallelograms ABCD and EFCD are the same.

ANSWER

Area of a triangle, two sides of which 8cmand 11cm and perimeter is 32 cm

Posted by Payal Ranjan 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 4 years, 2 months ago

Perimeter = 32 cm, a = 8 cm, b = 11 cm
Perimeter = a + b + c

32 = 8 + 11 + c
32 = 19 + c
c = 32 - 19 = 13
S= 32/2 = 16 cm

Area of triangle = √s(s- a) ( s - b) (s-c)

= √ 16 (16 - 8) (16 -11) (16-13)
= √16 (8) (5) (3) cm²

Area of triangle = 8√30 cm²

ANSWER

Factorise (2a-b-c)^3 +(2b-c-a)^3 + (2c-a-b)^3

Posted by Sahil Rana 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Gaurav Seth 4 years, 2 months ago

A n s w e r :

3 (2a-b-c) (2b-c-a) (2c-a-b)

Step - by - step explanation :

We know that, if x+y+z=0; then x 3+y 3+z 3=3 x y z

(2a-b-c)+(2b-c-a)+(2c-a-b)=0

∴ (2a-b-c)3+(2b-c-a)3+(2c-a-b)3= 3(2a-b-c)(2b-c-a)(2c-a-b)

ANSWER

ExplainChapter 6 ,Ex.6.1 .

Posted by Maharoof Khan 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In exercise 1.1 2nd explanation

Posted by Sanika Chavan 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Shehrebanu .... 4 years, 2 months ago

Find six rational no. Between 3 and 4? Answer: to find 6 rational no. Between 3 and 4 denominator should be made equal to 6+1=7. Therefore, 3 = 3*7/7 = 21/7 4 = 4*7/7 = 28/7 Six rational nos. Between 3 and 4 can be found by varying the numerators between 21 and 28. Or the nos. are 22/7 , 23/7 , 24/7 , 25/7 , 26/7 , 27/7.

ANSWER

In question no. 3 of exercise 6.3,what is angle CDE equal to(angle measure)?

Posted by Gopika P Menon 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Vansh Rathi 4 years, 2 months ago

Measure of angle CED is 35⁰. [Alternate Interior Angles]

Gaurav Seth 4 years, 2 months ago

In the given figure, if AB || DE, BAC = 35º and CDE = 53º, find DCE.

Ans. We are given that,.

We need to find the value ofin the figure given below.

From the figure, we can conclude that

(Alternate interior)

From the figure, we can conclude that in

(Angle sum property)

Therefore, we can conclude that.

3Thank You

Gopika P Menon 4 years, 2 months ago

Sorry measure of angle CED

ANSWER

In question no.3 of exercise 6.3, what is <CDE (angle CDE)?

Posted by Gopika P Menon 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Gopika P Menon 4 years, 2 months ago

Sorry.It was a mistake.

Mannat Thukral 4 years, 2 months ago

What is the question which you are asking?

ANSWER

Write a monomial of degree 12

Posted by Ankush Katara 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Ayush Pandey 4 years, 2 months ago

X+12

Shehrebanu .... 4 years, 2 months ago

Y^12 + 8

Tanisha Mittal 4 years, 2 months ago

y raised to power 12 + 5

Aishwarya Satish 4 years, 2 months ago

X¹²

Lakshya Hooda 4 years, 2 months ago

X raised to 12 + 7

ANSWER

Perimeter of an equilateral triangle of sode 'a' cm =

Posted by Bhargavi Bhavsar 4 years, 2 months ago

CBSE > Class 09 > Mathematics

4 answers

Mohd Faizan 4 years, 2 months ago

Matter is defined as anything which occupies space and has mass. or Anything which has mass and volume is called Matter.

Tanisha Mittal 4 years, 2 months ago

Perimeter of an equilateral triangle of sode 'a' cm = 3a

Yogita Ingle 4 years, 2 months ago

Perimeter of an equilateral triangle of side 'a' cm = 3 × side = 3 × a

Varun Tyagi 4 years, 2 months ago

What is Matter?

ANSWER

The cost of a copy is Rs10 less than half of a cost of a book . Find a linear equation for it from the given option - (a) 2x + y - 20 = 0 (b) 2x - y - 20 = 0 (c) 2x - y + 20 = 0 (d) 2x + y + 20 = 0

Posted by Garima Chaudhary 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The cost of a copy is Rs10 less than half of a cost of a book . Find a linear equation for it

Posted by Garima Chaudhary 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Gaurav Seth 4 years, 2 months ago

According to the given statement,
y = x/2 - 10
or 2y = x - 20
or x - 2y = 20
Thus the above linear equation represent the given statement.

ANSWER

ABCD is a rhombus with vertices A(4,0) , B(0,4) and C(-4,0) , then find D

Posted by Garima Chaudhary 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Silviya Shrivastav 4 years, 2 months ago

I hope you will be able to make the graph When you will make the graph and locate these coordinate ANS-(0,-4) I HOPE IT HELPS!!

ANSWER

If the absisca is possitive and the ordinate is 0 than the point lies on which axis?

Posted by Garima Chaudhary 4 years, 2 months ago

CBSE > Class 09 > Mathematics

4 answers

Shine Rai 4 years, 2 months ago

X axis

Mahira Srivastava 4 years, 2 months ago

The point will lie on X axis!

Aishwarya Satish 4 years, 2 months ago

X axis

Durgesh Sharma 4 years, 2 months ago

On X axis

ANSWER

√9 kon shi sh

Posted by Praveen Praveen 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Shehrebanu .... 4 years, 2 months ago

????

ANSWER

100+100-100-100

Posted by Mervin .A.C 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Ankush Katara 4 years, 2 months ago

=100+100-100-100 =200-100-100 =100-100 =0

Sirajmalik Sirajmalik 4 years, 2 months ago

Indhushree B 4 years, 2 months ago

Divyank Tomar 4 years, 2 months ago

Ans- 0

Yogita Ingle 4 years, 2 months ago

100+100-100-100

= 200 - 100 - 100

= 100 - 100

= 0

ANSWER

x+2x=3x

Posted by Ananya Singhal 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Tanisha Mittal 4 years, 2 months ago

x+2x=3x 3x=3x x=3 divided by 3 x=1

Aishwarya Satish 4 years, 2 months ago

x(1+2)=3x x(3)=3x 3x=3x 3x-3x=0

Indhushree B 4 years, 2 months ago

0 is the answer

Ash Greninja 4 years, 2 months ago

0 is the answer in the above solution.

Ash Greninja 4 years, 2 months ago

x+2x=3x 1x+2x=3x 3x=3x 0.

ANSWER

सरल कीजिए: (Root x2) 3/4

Posted by Shan Khan 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In the given figure the value of x is A) 55° B)60° C) 65° D)70°

Posted by Nona Nonlong 4 years, 2 months ago

CBSE > Class 09 > Mathematics

1 answers

Meenu Gupta 4 years, 2 months ago

Pls give figure

ANSWER

What is root 343 + root 169

Posted by Tharun Kumar 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Mervin .A.C 4 years, 2 months ago

??????

Yogita Ingle 4 years, 2 months ago

√343 + √169
= √7 × 7 × 7 + √13 × 13
= 7 √7 + 13

ANSWER

(X-7) (x-5)

Posted by Lokasree D 4 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Aishwarya Satish 4 years, 2 months ago

x²-12x+35=(x-7)(x-5)

Kashish Rajput 4 years, 2 months ago

X(x-5) -7(x-5) 2 =X-5x+7x+35 = 2 X+2x+35 = 3 3x+35

ANSWER

What is. Abscissa

Posted by Anmol Tanwar 4 years, 2 months ago

CBSE > Class 09 > Mathematics

5 answers

Mannat Thukral 4 years, 2 months ago

Abscicca is the perpendicular distance from the coordinate of x -axis

Sirajmalik Sirajmalik 4 years, 2 months ago

X-axis is abscissa

Pranavi Joshi 4 years, 2 months ago

There are basically 2axes X axis is also called abscissa While y axis is called ordinate

Kashvi Srivastava 4 years, 2 months ago

The distance covered on the x axis is called abscissa

Kashish Rajput 4 years, 2 months ago

X ordinate is known as abscissa

ANSWER

except 3.56 in the Tham p/q

Posted by Neeraj Raj 4 years, 2 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

1/√3+2=?

Posted by Roshan Kumar 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Mannat Thukral 4 years, 2 months ago

Rationalise the denominator 1/root 3 +2× root 3 -2/root 3 -2 =root 3-2 /3-4 =root 3-2/-1 is the answer

Dabber Dab 4 years, 2 months ago

You have to first factoies and awnser

Avinash Kumar 4 years, 2 months ago

ANSWER

Find 5 rational number between 1 and 2

Posted by Preksha Rawat 4 years, 2 months ago

CBSE > Class 09 > Mathematics

3 answers

Divya Gupta 4 years, 2 months ago

7/6,8/6,9/6,10/6,11/6

Yogita Ingle 4 years, 2 months ago

Let the two given numbers be a and b respectively a= 1 and b=2

We know that the rational number between a and b is given by (a + b)/2

So the rational number between 1 and 2 = (1+2)/2 = 3/2

Then, Rational number between 1 and 3/2 =[1+(3/2)]/2 = 5/4

Then Rational number between 1 and 5/4 =[1+(5/4)]/2 = 9/8

Then Rational number between 3/2 and 2 =[(3/2) + 2]/2 = 7/4

Then Rational number between 7/4 and 2 =[(7/4) + 2]/2 = 15/8 Hence the five rational numbers between 1 and 2 are 3/2, 5/4, 7/4, 9/8, and 15/8

Indrani Sahu 4 years, 2 months ago

We can write 1 and 2 as rational numbers with denominator 6 1=6/6,2=12/6 Then 7/6,8/6,9/6,10/6,and11/6are the numbers between 1 and 2. So, five rational numbers are 7/6,4/3,3/2,5/3 and 11/6.