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If 2/3-with 0 ?

Posted by Adarsh Adarsh 10 months, 1 week ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

37/5

Posted by Sangeeta Sharma Sharma 10 months, 1 week ago

CBSE > Class 09 > Mathematics

4 answers

Surbhi Kadyan 10 months, 1 week ago

7.4

Akash Singh 10 months, 1 week ago

7.4

Mehk Tggr 10 months, 1 week ago

7.4

Arshdeep Kaur 10 months, 1 week ago

7.5

ANSWER

The surface area of a cuboid is 758 CM square its length and breadth are 14 cm and 11 cm respectively find its height

Posted by Arpita Paswan 10 months, 1 week ago

CBSE > Class 09 > Mathematics

1 answers

Farhan Akhtar 10 months, 1 week ago

71/50cm

ANSWER

(x power 2016 + 1) ( 1+ x square+ x power 4 + x power 6 +....) =2016× x power 2015

Posted by Santosh Makode 10 months, 1 week ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Prove that the sum of a triangle is 180

Posted by Rukshar Khatoon 10 months, 1 week ago

CBSE > Class 09 > Mathematics

1 answers

Ananya Agrawal 10 months ago

There is a property named ANGLE SUM PROPERTY which proves that the sum of all sides of triangle is 180 .

ANSWER

Find the surface area of a sphere of diameter: (I) 21 cm

Posted by Prabhat Patel 10 months, 2 weeks ago

CBSE > Class 09 > Mathematics

1 answers

Abhishek Sharma 10 months, 1 week ago

4 π r² = 4 x 22 / 7 x (21/2)² = 1386 sq cm

ANSWER

If 253 is the value of x yhan what is the value of the z

Posted by Dashmeet Singh 10 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If 4^x-4^x-1=24, then (2x)^x

Posted by Aanchal Thakur 10 months, 2 weeks ago

CBSE > Class 09 > Mathematics

2 answers

Akash Singh 10 months, 1 week ago

25√5

Manoranjan Panigrahi 10 months, 1 week ago

25√5

ANSWER

CBQ questions of ch 5

Posted by Shivani Sharma 10 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If the radius and slant height of the cone are in the ratio 4:7. If its csa is 792 cm^2. Find its radius and height.

Posted by Mohamed Imran 10 months, 2 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In ratio11:14,if the antecedent is 66 the concequent is?

Posted by Ramhlunsiami Laizo 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

2 answers

Sabir Hussain 10 months, 2 weeks ago

Question no,.5

Sadiya Bano 10 months, 2 weeks ago

I don't know

ANSWER

What ia formula of this chapter

Posted by Mipham Wangpo 10 months, 3 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is called a polynomial degree

Posted by Aisha Farooqy 10 months, 4 weeks ago

CBSE > Class 09 > Mathematics

4 answers

Surbhi Kadyan 10 months, 1 week ago

The highest power of the variable in a polynomial

Karan Gupta 10 months, 3 weeks ago

2

Karan Gupta 10 months, 3 weeks ago

I do not know

Nandini Choudhary 10 months, 4 weeks ago

2

ANSWER

The curved surface area of right circular cylinder of hight 14cm is 88cm².find the diameter of the base of the cylinder

Posted by Ravi Giri 10 months, 4 weeks ago

CBSE > Class 09 > Mathematics

3 answers

Abhishek Sharma 10 months, 1 week ago

CSA of right circular cylinder= 2 π rh 88 = 2 x 22 /7 x r x 14 r = 88 x 7 ÷ ( 2 x 22 x 14 ) r = 1 cm

Mahi Agarwal 10 months, 3 weeks ago

9

Adarsh Kumar 10 months, 3 weeks ago

2

ANSWER

Find the value of x and y and then show that AB||CD

Posted by Ravi Giri 10 months, 4 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the area of a triangle whose sides are respectively 150 cm 120 cm and 200 cm

Posted by Honey Sah 10 months, 4 weeks ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is 16^2

Posted by Manya Manya 10 months, 4 weeks ago

CBSE > Class 09 > Mathematics

2 answers

Isha Patel 10 months, 1 week ago

256

Adarsh Kumar 10 months, 3 weeks ago

256

ANSWER

Area of park slide sides are 10cm 12cm and 15 cm find its area

Posted by Gideon Shaji Sam 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A chord of a circle is equal to the radius of the circle find the angle subtented by the chord at a point on the minor arc and also at a point on the major arc

Posted by Sandal Gupta 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Sashwati Lahkar 10 months, 4 weeks ago

30° on the major arc 150° on the minor arc

ANSWER

The radius and vertical height of a cone are 15 CM respectively find its lateral surface area

Posted by It'S Shreya Sharma👸 11 months ago

CBSE > Class 09 > Mathematics

2 answers

Chitresh Kumar 11 months ago

Formula

Chitresh Kumar 11 months ago

l = √(15)×(15)+(15)×(15)

ANSWER

Solve the following equations by factorising x2+8x15=0

Posted by Sarfun Malik 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Anshika Sahu 10 months, 2 weeks ago

x = -5 , x= -3

ANSWER

Give some case based questions for practice

Posted by Divyadarshini Choudhary 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Show that the diagnols of square are equal and bisect each other at right angles, then it is a square

Posted by Bhanu Singh 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If √5=2.236 and √3=1.732. Find the value of 2/√5 + √3 + 7/√5-√2

Posted by Yuvraj Dwivedi 11 months ago

CBSE > Class 09 > Mathematics

1 answers

Chirag Sharma 11 months ago

17√5 + 5√3 - √2

ANSWER

A matchbox measure 4cm*2.5cm*1.5cm what will be the volume of a packer containing 12 such box

Posted by Rani Chauhan 11 months ago

CBSE > Class 09 > Mathematics

2 answers

Chirag Sharma 11 months ago

180

Uttam Verma 11 months ago

Match box is a cuboid having its length(l), breadth(b) and height(h) as 4 cm, 2.5 cm and 1.5 cm respectively. Volume of 1 match box = l × b × h = ( 4 × 2.5 × 1.5 ) c m 3 = 15 c m 3 Hence, Volume of 12 such matchboxes = ( 15 × 12 ) c m 3 = 180 c m 3

ANSWER

What is the smallest number

Posted by Ashutosh Chauhan 11 months ago

CBSE > Class 09 > Mathematics

2 answers

Arshdeep Kaur 9 months, 1 week ago

1

Ashutosh Chauhan 11 months ago

1

ANSWER

Find the zeros of p(x) = 5x + 8/11

Posted by Kanishka Ingale 11 months ago

CBSE > Class 09 > Mathematics

3 answers

Arshdeep Kaur 9 months, 1 week ago

P(x)=5x+8/11=0≈5x=11/8≈x=11/8×5≈x=11/40

Uttam Verma 11 months ago

p(0)=5(0)+8/11 p(0)=8/11

R K 10 months, 4 weeks ago

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ANSWER

A hemispherical bowl is made of steel, 0.25cm thick. The inner radius of the bowl is 5cm. Find the outer curved surface area of the bowl.

Posted by Praveen Patidar 11 months ago

CBSE > Class 09 > Mathematics

2 answers

Uttam Verma 11 months ago

Inner radius of hemispherical bowl = 5 cm Thickness of the bowl = 0.25 cm ∴ Outer radius (r) of hemispherical bowl = (5 + 0.25) cm = 5.25 cm Outer CSA of hemispherical bowl = 2r2 Therefore, the outer curved surface area of the bowl is 173.25 cm2.

Uttam Verma 11 months ago

r = 5 c m , thickness of steel sheet = 0.25 c m ⇒ R = 5 c m + 0.25 c m = 5.25 c m outer curved surface area of the bowl = 2 π R 2 = 2 × 22 7 × 525 100 × 525 100 c m 2 = 173.25 c m 2

ANSWER

If 3 is a zero of x cube minus 4x square + 7k ,then find k

Posted by Aditi Das 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In a right angle triangle prove that the line segment joining the midpoint of hypotenuse to the opposite vertex is half the hypotenuse

Posted by Ablin Jose 11 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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