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State in which quadarnt the line and verify them by locating them in the carttion plane

Posted by Mahesh Patil 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How to costuct root7 on a number line

Posted by Suresh Pradhan 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Letter H 5 years, 4 months ago

Root spiral

ANSWER

Factorize x^4+x^2+1

Posted by Laxmi Chintala 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Express the rational number 1 by 13 in reculing decimal form and hence write 69 by 13 in reculing decimal form

Posted by Megha Saini 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If two parallel lines are cut by a transversal prove that the bisector of the interior angles on the same side of the transversal interect each other at right angle

Posted by Siddhant Kapoor 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Laxmi Chintala 5 years, 4 months ago

Sum of the interior angles on the same side of the transversal =180° I.e the two angles in a triangle which is forminging the bisectors of the interior angles on the same side =180°/2=90° As we know that sum of the triangles = A+B+C=180° A+C=90° B=180°-90°=90°

ANSWER

write first five whole numbers in p/q form, write p and q integers and q#0

Posted by Sneha . 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Surabhi Khude 5 years, 4 months ago

3/3 6/3 9/3 12/3 15/3

ANSWER

Find free rational number between -11 and -12

Posted by Aman Kumar 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Divija Bansal 5 years, 4 months ago

you mean 3?

ANSWER

Rationalize the equation 3 root 2 minus 2 root 3 upon 3 root 2 + 2 root 3 e Plus root 12 upon root 3 minus root 2

Posted by Aditya Bharti 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

At what angle the hands of a clock are inclined at 15 minutes past 6?

Posted by Mini Nair 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

3×2-5875

Posted by Laxmi Bommineni 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 4 months ago

3 × 2 - 5875
= 6 - 5875
= - 5869

ANSWER

In triangle ABC , if angle A - B = 40° and angle B -C = 10° then find the value of A,B,C

Posted by Yasha Rao 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent 3 on the number line by gemotrical construction

Posted by Adidravid Satya 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Maths Underroot 6 plus Underroot 3 upon Underroot 6 minus Underroot 3

Posted by Ankit Gupta 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Prove that sum of all angle of triangle is 180°

Posted by Anirudh Mahato 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Aniket Tirkey 5 years, 4 months ago

Yes

Nitin Yadav 5 years, 4 months ago

Yes

ANSWER

100-10

Posted by Aditya Pandey 5 years, 4 months ago

CBSE > Class 09 > Mathematics

7 answers

Aniket Tirkey 5 years, 4 months ago

90

Anupam Mishra 5 years, 4 months ago

90

Hari Prasad Yedhoti 5 years, 4 months ago

90

Sanket Singh 5 years, 4 months ago

100-10=90

Shreyas Kulal 5 years, 4 months ago

90

Venkatesh Naik 5 years, 4 months ago

Actvic

Vivek Pawar 5 years, 4 months ago

90

ANSWER

16x

Posted by Ankit Thakur 5 years, 4 months ago

CBSE > Class 09 > Mathematics

3 answers

Mohammed Rashid 5 years, 4 months ago

Please elaborate your question.

Shreyas Kulal 5 years, 4 months ago

X=1/16

Vivek Pawar 5 years, 4 months ago

X=-16

ANSWER

Hcf of 326

Posted by Sujal Bansal 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Factorise 8(x+y)^3 -27(x-y)^3

Posted by Shreya Mishra 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Mohammed Rashid 5 years, 4 months ago

By seeing 8 and 27 it is understood they are cubes of 2 and 3. (2)³(x+y)³ - (3)³(x-y)³ {2(x+y)}³ - {3(x-y)}³ Now it is in the form a³-b³

ANSWER

What is the sum of the angles at a point

Posted by Ranjeet Kumar 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Pradip Kumar 5 years, 4 months ago

360

ANSWER

What is the zero of the polynomial for 1

Posted by Laxmi Chintala 5 years, 4 months ago

CBSE > Class 09 > Mathematics

3 answers

G Srinavas 5 years, 4 months ago

-1

Shreyas Kulal 5 years, 4 months ago

Non-define

Pradip Kumar 5 years, 4 months ago

-1

ANSWER

Evaluate The following using suitable identity (99)3

Posted by Aftab Choudhary 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 4 months ago

(99)³
= (100 - 1)³
= (100)³ - (1)³ - 3(100)(1)(100 - 1)|
= 1000000 - 1 - 300(100 - 1)
= 1000000 - 1 - 30000 + 300
= 970299.

ANSWER

Find (32)1/5 and(16)3/4

Posted by Jiya Tayal 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Shreyas Kulal 5 years, 4 months ago

(32)^1/5 (2)^5*1/5 2^1 (16)^3/4 (2)^4*3/4 (2)^3 8

ANSWER

Factorise 3x^2 - 12x

Posted by Aarti Suryavanshi 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Akshat . 5 years, 4 months ago

3x^2 - 12x Taking 3x as a common factor 3x(x-4) Therefore 3x and (x-4) are the factors

ANSWER

Diffrent between real number and number

Posted by Rahul Singh 5 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Gulam Rabbani 5 years, 4 months ago

Number = Number are combination of digit and number is ten digit number 1,2,3,4,5,6,7,8,9,0

Gulam Rabbani 5 years, 4 months ago

Real number = All the number which the number line contains are called real number

ANSWER

Plot the points A(1,3),B(1,-1),C(7,-1),D(7,3) on the graph paper.Join them respectively and name the figure so formed.Find its area.

Posted by Kavya Wadhwa 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Verify-x3+y3=(x+y)(x2-xy+y2)

Posted by Simi Sudheesh Mundattill 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 4 months ago

We know that
(x - y)3 = x³ - y³ - 3xy(x - y)|
Using Identity VII
⇒ x³- y³ = (x - y)³ + 3xy(x - y)
x³ - y³= (x - y){(x - y)² + 3xy}
⇒ x³ - y³= (x - y)(x² - 2xy + y² + 3xy)|
⇒ x³+ y³=(x+y)(x²-xy+y2)

ANSWER

(-3)2-3*-10*-3+24

Posted by Advaitha Sajeev 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Locate root 3 and 5 on number line separately

Posted by Umang Pathak 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Harish Bhimte 5 years, 4 months ago

Very hard

ANSWER

In figure 6.16,if x + y=w + z, then prove that AOB is a line.

Posted by Deep Khehra 5 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 5 years, 4 months ago

x + y = w + z . . . .[Given] . . . (1)
As the sum of all angles round a point is equal to 360^o
{tex}\therefore{/tex} x + y + w + z = 360^o
{tex}\therefore{/tex} x + y + x + y = 360^o
{tex}\therefore{/tex} 2(x + y) = 360^o
{tex}\therefore{/tex} {tex}x+y={360^0\over2}{/tex}
{tex}\therefore{/tex} x + y = 180^o
{tex}\therefore{/tex} AOB is a line.

ANSWER

Express the following linear equations in the from ax+by+c=0 and indicate the value of a b and c in each case: 1.x=5 2.y+7=0 3.2x+y=22

Posted by Saksham Agrawal 5 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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