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How will you describe the position of a table lamp on your study table to another person

Posted by Priyanshu Patel 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Meet.B. Dattani 4 years, 5 months ago

Let us consider the given below figure of a study stable, on which a study lamp is placed. Let us consider the lamp on the table as a point and the table as a plane. From the figure, we can conclude that the table is rectangular in shape, when observed from the top. The table has a short edge and a long edge. Let us measure the distance of the lamp from the shorter edge and the longer edge. Let us assume that the distance of the lamp from the shorter edge is 15 cm and from the longer edge, its 25 cm. Therefore, we can conclude that the position of the lamp on the table can be described in two ways depending on the order of the axes as .

ANSWER

Solve the following; X×y²⁴⁴

Posted by Shubham Singh Rajput(Mr.Extint #)?? 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Mishty Panchal 4 years, 5 months ago

XY²⁴⁴

ANSWER

The angles of a triangle are in 2:3:4. Find the angles

Posted by Krishna A Bindas 4 years, 5 months ago

CBSE > Class 09 > Mathematics

5 answers

Suraj Singh 4 years, 5 months ago

Angle is 40 :60 :80

Prabhat Gupta 4 years, 5 months ago

Let the angles be 2x,3x and 4x...now, sum of angles of a triangle is 180°...it means, 2x+3x+4x=180°...9x=180°...x=180/9, i.e. x=20°...now, all angles: 2x=2×20=40°, 3x=3×20=60°and 4x=4×20=80°...hence, the angles are:-40°, 60° and 80°...hope ut helps

Shubham Singh Rajput(Mr.Extint #)?? 4 years, 5 months ago

40°,60°,80°

Deeksha Agrawal 4 years, 5 months ago

40, 60, 80.

Nishant Raheja 4 years, 5 months ago

40°, 60°, 80°

ANSWER

क्या एक परिमेय संख्या है क्या इसे भी बता क्या ओके में लिखा जा सकता है जहां भी और क्या उठना है और क्या वह बराबर जीरो है

Posted by Narender Kumar 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Krishna A Bindas 4 years, 5 months ago

The sum of two angels of a triangle is 116 and their difference is 24. Find the measure of each angle of the traingle

ANSWER

Find the value of p and q so that x^4+px^3+2x^2-3x+q is divisible by (x^2-1)

Posted by Kripa Gugnani 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Srushti Khadtare 4 years, 5 months ago

Value of p=3, value of q =-3 Step-by-Step explanation: Given polynomial, Factors of p(x) are x+1 & x-1 According to factor theorem which states that a linear polynomial of form x-a is factor of polynomial p(x) if p(a) = 0 So, we get p(1)= 0 1^4+p(1)^3+2(1)^2-3(1)+q = 0 1+p+2-3+q=0 P+q=0................(1) P(-1)=0 (-1)^4+p(-1)^3+2(-1)^2-(3-1)+q=0 1-p+2+3+q=0 q-p=-6................(2) Add equation (1)&(2)we get 2q=-6 =>q=-3 Put this in equation (1) p+(-3)=0 =>p=3 Therefore, value of p =3 and q=-3.

ANSWER

How many types of number do you know? Also give example.

Posted by Aman Balmiki 4 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Srushti Khadtare 4 years, 5 months ago

Natural numbers=Also known as the counting numbers, they include 1,2,3,4,5,........ Whole numbers=All the natural numbers including 0 Integers=All whole numbers including negative numbers Rational numbers=All integers, including fractions.

Abu Zaid Khan 4 years, 5 months ago

10000000

ANSWER

Denominator

Posted by Sagar Kumar 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Mishty Panchal 4 years, 5 months ago

the number below the line in a fraction showing how many parts the whole is divided into, for example the 4 in ¾

ANSWER

What is the answer of (3x-3x+5a )(3x+3x-5a)=3a

Posted by Yash Chourasia 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Mishty Panchal 4 years, 5 months ago

30ax+25a²

ANSWER

If x-2 is a factor of x3 -3x +5a then the value of a is

Posted by Dileep Divya M. K 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Paridhi Mittal 4 years, 5 months ago

By remainder theoram , If x-2 is a factor of 3x-3x+5a then, P(2)=0, Now,P(2)=2*3-3*2+5a, 0=6-6+5a, 0=5a, 0/5=a, Or a =0

ANSWER

(98)^3

Posted by Gyana Ranjan Sahoo 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Paridhi Mittal 4 years, 5 months ago

941192

ANSWER

3√6+ 4√6

Posted by Gurdeep Singh 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 4 years, 5 months ago

3√6 + 4√6
= (3 + 4) √6
= 7 √6

ANSWER

(√3)^8

Posted by Md. Taushif Alam 4 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Md. Taushif Alam 4 years, 4 months ago

No, 3^4 is not equal to 63, 3^4 =81

Paridhi Mittal 4 years, 5 months ago

(√3)^8=[(√3)^2]^4, =3^4, =63

ANSWER

Is zero a rational number? Can you arrange it in the form of p/q?

Posted by Arjun Varma 4 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Bhumika ? 4 years, 5 months ago

Yes 0 is a rational no. We can arrange it in the form of p/q like0/2, where 0 is p and denominator 2 is not equal to 0

Drishti Yadav 4 years, 5 months ago

Yes, 0 is a rational number. It's p /Q form =0/1

ANSWER

The diameter of a sphere is decereced by 25 percent by what percent does its cuvered surface area decrease?

Posted by Raju Yadav 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 3 years, 5 months ago

The diameter of a sphere is decreased by 25%. By what per cent does its curved surface area decrease? cm. Hence, the original curved surface area decreases by 43.75%.

ANSWER

ए पावर एम प्लस एंड वॉटर द पावर एंड माइनस एम इज इक्वल टू 16 एंड ए = 2 पावर 1 बटा 10 फाइंड ए प्लस एंड माइनस ए पावर माइनस 2 प्लस 2-

Posted by Black Devil Free Fire 4 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

WritE square of first 20 natural numbers

Posted by Kiran Belgundkar 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 4 years, 5 months ago

1 squared	1
2 squared	4
3 squared	9
4 squared	16
5 squared	25
6 squared	36
7 squared	49
8 squared	64
9 squared	81
10 squared	100
11 squared	121
12 squared	144
13 squared	169
14 squared	196
15 squared	225
16 squared	256
17 squared	289
18 squared	324
19 squared	361
20 squared	400

ANSWER

addition of irrational number is always irrational or always rational

Posted by Srushti Khamitkar 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 4 years, 5 months ago

The sum of two irrational numbers is not always irrational.

Example: √2 +√2 = 2√2 is irrational

2+ 2√5 + (-2√5) = 2 is rational

ANSWER

The total surface area of cylinder of base diameter ,radius & height 2r is:-

Posted by Gãñgã Yãdãv 4 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The perimeter of the floor of a regular hall is 200m & the cost of painting Rs 20per m² is Rs 2400 the height of hall is:-

Posted by Gãñgã Yãdãv 4 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The perimeter of the floor of a Holl cost of perimeter is for boys @ rupees 20 per annum skip the height

Posted by Gãñgã Yãdãv 4 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If x=( 4+ √15)^2 Find 16x^2 +1/x^2

Posted by Shubh Cheema 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Mishty Panchal 4 years, 5 months ago

Right answer is 14776337/961 or 15376.001041.

ANSWER

10√50=?

Posted by Rhythm Paliwal 4 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Mishty Panchal 4 years, 5 months ago

How

Manjot Kaur 4 years, 5 months ago

5 is correct answer

ANSWER

10√50

Posted by Rhythm Paliwal 4 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If l and m are interesting line l parallel to p and m parallel to q show that p and q also intersect

Posted by Bharti Mahe 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Bharti Mahe 4 years, 4 months ago

Please give me answer

ANSWER

Plot√23 on number line

Posted by Suinaiu Mog 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Mishty Panchal 4 years, 5 months ago

This is easy, but tricky. Use Pythagoras theorem. Take a point 'p' at a distance of 1 unit from origin in the x axis and 'q' at adistance of 1 unit from origin in the y axis. Join pq.. then length of 'pq' will be √2., by Pythagoras theorem. Measure 'pq' using a compass and taking origin as center, draw an arc cutting x axis at r. Then distance from origin to r will be √2. join 'qr' . By Pythagoras theorem , qr= √3.. Next take √3 distance in x axis and 2 units in y axis .. repeat the above procedure , you will get √7. Finally take √7 units in x axis and 4 units in y axis, repeat the above procedure, you will get √23. Now measure the distance (√23)using compass, taking origin(o) as center draw an arc cutting x axis at m. Distance on will be √23. Read more on Brainly.in - https://brainly.in/question/3804799#readmore

ANSWER

Find two irrational numbers lying between 0.1 and 0.12

Posted by Harsh Sangani 4 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Lipsa Patro 4 years, 5 months ago

Yfv

ANSWER

how irrational number are not polynomial, please explain

Posted by Shibannanda Patel 4 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Whole number integer ha kay

Posted by Jatin Singh 4 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Asha Kumari 4 years, 5 months ago

Yes

Anshu Bhau 4 years, 5 months ago

Yes, all whole Numbers are integer but integer are not whole number

ANSWER

In any triangle have common vertex

Posted by Sanny Tomar 4 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Ekta Ekta 4 years, 5 months ago

Yes

Coc Eagle Gaming 4 years, 5 months ago

Yes, in issoceles and in equlateral

ANSWER

Is zero is a rational number? Can you write it in form of p/q.where p and q are integers and q is not equal to 0

Posted by Ishant Yadav 4 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Asha Kumari 4 years, 5 months ago

Ha ,0/9

Coc Eagle Gaming 4 years, 5 months ago

Yes ,example:0/3,0/6,0/4 etc.

ANSWER

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