CBSE > Class 09 > Mathematics | CBSE Board | Homework Help

When two lines are cut by a third line (transversal) co-interior angles are between the pair of lines on the same side of the transversal. If the lines are parallel the co-interior angles are supplementary (add up to 180 degrees)

2Thank You

ANSWER

a2 +2ab +b2 is

Posted by Tanisha Kapila 7 years, 5 months ago

CBSE > Class 09 > Mathematics

5 answers

Sonu Chauhan 7 years, 5 months ago

(a+b)whole square

0Thank You

A Chirag 7 years, 5 months ago

IT IS THE FORMULA OF 'A'+'B' WHOLE SQUARE

0Thank You

Mnot Guest✅ 7 years, 5 months ago

(a+b)^2

0Thank You

Kabadi Player Anup Kumar 7 years, 5 months ago

It is a formula (a+b)2

1Thank You

Tanisha Kapila 7 years, 5 months ago

(a+b)2

4Thank You

ANSWER

The curved surface area of a right circular cylinder of hieght 14cm is 88cmsquare . find the diameter of the base of the cylinder

Posted by Priya Saini 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Kabadi Player Anup Kumar 7 years, 5 months ago

You do multiple of numbers

3Thank You

ANSWER

The angle of a triangle are in the ratio 3:5:7 which type of triangle it is

Posted by Ashutosh Singh 7 years, 5 months ago

CBSE > Class 09 > Mathematics

6 answers

Sonu Chauhan 7 years, 5 months ago

scalene Triangle

0Thank You

A Chirag 7 years, 5 months ago

EQULATERIAL TRIANGLE

1Thank You

Kabadi Player Anup Kumar 7 years, 5 months ago

Sacelen Triangle

1Thank You

Mnot Guest✅ 7 years, 5 months ago

It is an acute angle triangle BRO

0Thank You

Meenakshi Mehta 7 years, 5 months ago

Scalene triangle may be

1Thank You

Naruto Uzumaki??? 7 years, 5 months ago

Scelene triangle

1Thank You

ANSWER

In the given figure AOB is a straight line if angle AOC = (3x+10) degree angle and angle BOC = (4x-26) degree angle find the value of angle BOC

Posted by Ashutosh Singh 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How to do this remainder theorem

Posted by Student Last Name 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Ankit Gupta 7 years, 5 months ago

Remainder theoram is used to find remainder without actual division

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ANSWER

In fig 6.28 find the value of x and y and then show that ab||cd

Posted by Gujjar Sahab 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the remainder when x cube - 4xsquare+12x+7 is divided by x+2

Posted by Tanu Music 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Kabadi Player Anup Kumar 7 years, 5 months ago

You do the division first

1Thank You

ANSWER

Examples of maths Number system

Posted by Anu Radha 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(2+5+8 )2

Posted by Sagar Bhardwaj 7 years, 5 months ago

CBSE > Class 09 > Mathematics

5 answers

Khushi Kumari 7 years, 5 months ago

By BODMAS, 2+5+8=15, 15*2= 30

1Thank You

Meenakshi Mehta 7 years, 5 months ago

15 × 2 =30

1Thank You

Sheetal Thawani 7 years, 5 months ago

2Thank You

Priya Chaudhary 7 years, 5 months ago

1Thank You

Navya Sravani 7 years, 5 months ago

1Thank You

ANSWER

Solve for x: 3x+2/7+4(x+1)/5=2/3(2x+1)

Posted by Aditya Palsra 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Abhishek Rastogi 7 years, 5 months ago

-99/259

1Thank You

ANSWER

2^30+2^29+2^28/3^31+2^30-2^29=7/10

Posted by . . 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

. . 7 years, 4 months ago

Nobody answered........

0Thank You

ANSWER

(a+b+c)^3 -a^3 -b^3 -c^3 = 3(a+b)(b+c)(c+a)

Posted by Tamanna Nath 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is mathematics??

Posted by Mercy Tabronyu 7 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Vedant Sharma 7 years, 5 months ago

A man made disaster??

0Thank You

Riya Panchal 7 years, 5 months ago

A disaster or we can say a dangerous disaster for students of grade 9??

1Thank You

ANSWER

Which types of numbet

Posted by Pawan Singh 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Factorise x⁴+4

Posted by Anuj Chaudhari 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Sheetal Thawani 7 years, 5 months ago

[(x)^2]^2+(2)^2 =(x^2+2)^2 =x^2+2×x^2×2+2^2 X^2++4x^2+4

2Thank You

ANSWER

Mean, midean, mode

Posted by Shweta Goel 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Shweta Goel 7 years, 5 months ago

Mode

3Thank You

ANSWER

2 multiplied by root 3

Posted by Om Kutal 7 years, 5 months ago

CBSE > Class 09 > Mathematics

3 answers

Sheetal Thawani 7 years, 5 months ago

2√3

1Thank You

Riya Panchal 7 years, 5 months ago

2root3

0Thank You

Aparna Kar 7 years, 5 months ago

2√3

5Thank You

ANSWER

Y=3x+5

Posted by Zibran Zibran Khan 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Vedant Sharma 7 years, 5 months ago

Let x=2 Y=3(2)+5 Y=6+5 Y=11

1Thank You

ANSWER

If ABCD is a parallelogram then prove that ar(∆ABD)=ar(∆BCD)=ar(∆ABC)=ar(∆ACD)=1/2ar(||gram ABCD)

Posted by Aditya Verma 5 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Godavari Kamthe 7 years, 5 months ago

4Thank You

ANSWER

Ask metre?

Posted by Varsha Yadav 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Sheetal Thawani 7 years, 5 months ago

Meter=1/1000km

1Thank You

ANSWER

Write the natural numbers from 102 to 113. What fraction of them are prime numbers?

Posted by Varsha Yadav 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Exercise 5.1of ncert

Posted by Ankita Arya 7 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Prime factoers of 72

Posted by Guru Prashath 7 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Vedant Sharma 7 years, 5 months ago

2³,3²

0Thank You

ANSWER

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