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Ask QuestionPosted by Abhinandan Bharti 5 minutes ago

- 1 answers

Posted by Paul Stunts7 15 minutes ago

- 1 answers

Yogita Ingle 11 minutes ago

**Step-by-step explanation:**

**Given **the number 0.4444.....

→ (1)

**Multiply above equation throughout by 10, we get**

→ (2)

**Subtract equation 1 from 2, we get**

Posted by Aashi Singh 58 minutes ago

- 0 answers

Posted by Kailas Wale 2 hours ago

- 3 answers

Posted by Sehaj Deep Kaur Dhandli 2 hours ago

- 3 answers

Yogita Ingle an hour ago

2+2+3+4+5+6+7+8+9+0+1-24-12-12

= 11 +18 + 18 - 24 - 24

= 47 - 24 - 24

= 23 - 24

= -1

Posted by Aswathy Santhosh 2 hours ago

- 1 answers

Gaurav Seth an hour ago

**Answer :**

The value of is **8 .**

**To find : **

The value of

**Solution :**

Given :

Therefore,

Thus, the value of is** 8.**

Posted by Sanjay Salunkhe 2 hours ago

- 2 answers

Posted by Ankit Pathak 3 hours ago

- 1 answers

Yogita Ingle 2 hours ago

11/5+11/7-9/2-3/5+78/35

= (154+ 110-315 - 42 + 156)/70

= 378/70

= 189/35

= 27/5

Posted by Suhani Sharma 3 hours ago

- 1 answers

Yogita Ingle 2 hours ago

**Parallel Line: **Two lines are said to be parallel if they do not intersect each other at any point. The angle between these lines is 180 degree.

Posted by Radhika Durge 3 hours ago

- 1 answers

Yogita Ingle 2 hours ago

Given -- ΔABC other than equilateral triangle.

The construction is already given in the picture.So let me just establish the relation between the sides.

Let AB = AD = DB

ABD is an equilateral triangle since AB = AD = DB

∠ABD = ∠ADB = ∠BAD = 60°

Longest side= BC

Angle opposite to longest side = ∠BAC

Here it is clear that ∠BAC = ∠BAD + ∠CAD

So ∠BAC > ∠BAD

∠BAC > 60°

2/3 of right angle = 2/3 × 90 = 60

SO,

angle(BAC) > 2/3 of right angle

Posted by Roopa B 4 hours ago

- 1 answers

Yogita Ingle 3 hours ago

If slant height is l and height is h and radius is r

As they form right angle triangle, By applying the Pythagorean Theorem,

then, the relation between them is represented as

l^{2 }= h^{2 }+ r^{2}

Posted by Femi Binod 7 hours ago

- 1 answers

Posted by Femi Binod 7 hours ago

- 2 answers

Gaurav Seth 5 hours ago

Let the common multiple of each term of ratio be x.

Then, ratio becomes 2x:7x

As , their sum should be 180°,

⇒2x + 7x = 180°

⇒9x = 180°

⇒x = 180 ÷ 9

⇒x = 20

So, the angles are ,

2x = 2 * x = 2*20 = 40°

7x = 7 * x = 7 * 20 = 140°

We can verify by adding them , as 140+40 = 180°

Answer : hence, the angles are 40° and 140°.

Posted by Śniper Gaming 7 hours ago

- 2 answers

Gaurav Seth 5 hours ago

There can be infinitely many rational numbers between 3 and 4.

Thus, six ratonal numbers between 3 and 4 are .

OR

Thus, six rational numbers between 3 and 4 can be taken as

Gaurav Seth 5 hours ago

A rational number between 3 and 4 is 1/2 (3 + 4) = 7/2.

Then, 3 < 7/2 < 4

A rational number between 3 and 7/2 = 1/2 {3 + 7/2} = 1/2 (3/1 + 7/2)

= 1/2 ((6 + 7)/2) = (1/2 × 13/2) = 13/4

A rational number between 7/2 and 4 = 1/2 {7/2 + 4} = 1/2 (7/2 + 4/1)

= 1/2 ((7 + 8)/2) = {1/2 × 15/2} = 15/4

Therefore, 3 < 13/4 < 7/2 < 15/4 < 4

Hence, 13/4, 7/2 and 15/4 are the three rational numbers lying between 3 and 4.

Posted by Chandra Narayan Gupta 7 hours ago

- 1 answers

Posted by Nirajkumar Prasad 9 hours ago

- 0 answers

Posted by Princy Pawar 17 hours ago

- 0 answers

Posted by Princy Pawar 17 hours ago

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Posted by Jiwan Gajmer 20 hours ago

- 1 answers

Yogita Ingle 20 hours ago

let x=0.47. 【bar on 7】

=>x=0.4777

[Since only one digit is repeating, so multiply x with 10.]

•°• 10x=10×0.4777...

=>10x=4.777

=>10x=4.3+0.4777

=>10x=4.3+x

[since x =0.4777]

=>10x-x=4.3

=>9x=4.3

=>x=4.3/9

=>x=43/9

Posted by Sidramesh Poojari 21 hours ago

- 1 answers

Gaurav Seth 21 hours ago

In mathematics, **factor theorem** is used as a linking factor and zeros of the polynomial.

If f(x) is a polynomial of degree n ≥ 1 and ‘a’ is any real number, then

- (x-a) is a factor of f(x), if f(a)=0
- Its converse “ if (x-a) is a factor of the polynomial f(x), then f(a)=0”

Factor theorem is commonly used for factoring a polynomial and finding the roots of the polynomial equation. It is a special case of a polynomial remainder theorem.

Posted by Depti Rai 21 hours ago

- 1 answers

Gaurav Seth 21 hours ago

p(x)=3x³+4x²-5x+8

x = -2

p(-2) = 3(-2)³ + 4(-2)² - 5(-2) + 8

p(-2) = 3(-8) + 4(4) +10 + 8

p(-2) = -24 + 16 +10 + 8

p(-2) = -24 + 34

p(-2) = 10

Posted by Gani Sri 22 hours ago

- 1 answers

Gaurav Seth 22 hours ago

Ratio of sides = 3:5:7

Let sides be 3x, 5x, 7x

So 3x + 5x + 7x = 300m

15x = 300m

x = 20 m

Sides are 60m, 100m, 140m

s = _{}

_{}

Posted by Hana Khais 23 hours ago

- 0 answers

Posted by Jeevitha R 23 hours ago

- 1 answers

Yogita Ingle 23 hours ago

(99)^{3}

We have 99 = 100 – 1

∴ 99^{3} = (100 – 1)^{3}

= 100^{3} – 1^{3} – 3(100)(1)(100 – 1)

= 1000000 – 1 – 30000 + 300

= 100300 – 30001

= 970299

Posted by Nilaskhi Manhas 23 hours ago

- 1 answers

Yogita Ingle 22 hours ago

If a straight line falling on two straight lines makes the interior angles on the same side of it taken together less than two right angles, then the two **straight lines**, if produced indefinitely, meet on that side on which the sum of angles is less than two right angles.

Posted by Narayan Choudhary 1 day ago

- 1 answers

Posted by Pratibha Shah 1 day, 3 hours ago

- 1 answers

Yogita Ingle 1 day, 3 hours ago

*A** **ration**al** **number** **lyin**g** **between** **any** **two** **Rational** **numbers** **a** **and** **b** **is** *

Now ,

Here ,

A rational number lying between

=

=

=

Therefore,

A rational number lying between =

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