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

Poverty is the state of not having enough material possessions or income for a person's basic needs. Poverty may include social, economic, and political elements. Absolute poverty is the complete lack of the means necessary to meet basic personal needs, such as food, clothing, and shelter.

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Risha Chakraborty 3 years, 7 months ago

Poverty means garibi Na ki berozgari Aur berozgari ka matalab unemployment hota hai

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Risha Chakraborty 3 years, 7 months ago

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Rishi Raj 3 years, 7 months ago

बेरोजगारी

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Th: 10.3 of class 9

Posted by Prince Chauhan?? 3 years, 7 months ago

CBSE > Class 09 > Mathematics

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3 answers for 4x+3y=12

Posted by Harshita Sharma 3 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Shreeja Sasi 3 years, 7 months ago

Three different solution of the equation 4x + 3y = 12 from the graph are (0, 4), (3, 0) and (6, –4).

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Prajakta Karmude 3 years, 7 months ago

Put x= 0, 4*0+3y=12; 0+3y=12; 3y=12; y=12/3 put y=0, 4x+3*0=12; 4x+0=12; 4x=12; X=12/4 put y=2 4x+3*2=12; 4x+6=12 4x=12-6 4x=6 X=6/4

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In triangle ABC 2a=3b=6c

Posted by Naman Jesani 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Smarpit Malik 3 years, 7 months ago

2a=3b=6c that means it is equivalent triangle so take side =x. Permieter =180. x+x+x≠180. 3x=180. X =180/3. x=60. Multiply 60 by all and get answer it is if you have to find out angle

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

Posted by Moksh Yadav 3 years, 7 months ago

CBSE > Class 09 > Mathematics

3 answers

Satyam Kumar 3 years, 7 months ago

On major arc it will be 30° i.e. 1/2 of 60°

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Satyam Kumar 3 years, 7 months ago

angle at the centre in triangle with side r,r and chord=r =60° =>reflex angle at centre is equal to 300°that is angle subtended bu major arc at centre this implies the chord or you can say major arc will subtend an angle =150°in the minor arc. Reason: {since the angle subtended by an arc at the centre is double the angle subtended by it on the remaining part of the circle}

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Ridam Kumar 3 years, 7 months ago

Kiya baat he kuch samaj me nahi aara

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Write the difference between sector and segment

Posted by Moksh Yadav 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Ridam Kumar 3 years, 7 months ago

Gamaar he kiya

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In triangle ABC, BC=AB and angle B=60° ,then find angle A

Posted by Moksh Yadav 3 years, 7 months ago

CBSE > Class 09 > Mathematics

5 answers

Ayush Kumar 3 years, 7 months ago

AB=BC when two sides of any triangle so the triangle is isosceles triangle. isosceles triangle has two sides and two angles are equal angle C = angle A So angle A + angle B + angle C=180° 2angle A= 180° - 60° angle A=120°/2 angle A =60°

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Ranjeet Kumar Pandit?? 3 years, 7 months ago

60 degree

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Avnish Mishra 3 years, 7 months ago

60 degree

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Daksh Chauhan 3 years, 7 months ago

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Maninderjeet Singh 3 years, 7 months ago

Angle a=70 degree

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In triangle ABC and triangle DEF AB=DE,angle A = angle D and AC =DF. By which congruence rule the triangles are equal

Posted by Moksh Yadav 3 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Ranjeet Kumar Pandit?? 3 years, 7 months ago

SAS

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Satyam Kumar 3 years, 7 months ago

SAS

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Find the angle which is equal to its supplement

Posted by Moksh Yadav 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Muskan Gupta 3 years, 7 months ago

Let the angle be x X=90-x X+x=90 2x=90 X=90/2 X=45

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Give an equation of a line passing through (1,5)

Posted by Moksh Yadav 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Ranjeet Kumar Pandit?? 3 years, 7 months ago

It lies on 1st quadrant

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Q1. Find the perpendicular distance of the point (2,5)from the Y-axis Q2. Find ordinate of all points on Y-axis.

Posted by Moksh Yadav 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Prajakta Karmude 3 years, 7 months ago

Q1. The perpendicular distance of the point (2,5)from the Y-axis is 2units

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What is sas

Posted by Bharti Rani 3 years, 7 months ago

CBSE > Class 09 > Mathematics

3 answers

Ranjeet Kumar Pandit?? 3 years, 7 months ago

It is a criteria to show the two triangle are congruent if the two sides and angle lying between two side are equal.

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Bharti Rani 3 years, 7 months ago

Thx brother

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Ashish Kumar 3 years, 7 months ago

Its a congrunce rule thats full form is side angel side

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Using protractor, draw a right angle. Bisect it to get an angle of measure 45

Posted by Girraj Rajesh 3 years, 7 months ago

CBSE > Class 09 > Mathematics

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The ratio of four angles in order of a quadrilateral is2:4:5:4.Then th measure of the smallest angle of the quadrilateral is?

Posted by Manav Shah 3 years, 7 months ago

CBSE > Class 09 > Mathematics

5 answers

Bharti Rani 3 years, 7 months ago

Let 2:4:5:4 2x,4x,5x,4x Therefore, sum of all sides of quadrilateral is 360° 2x + 4x+5x+4x = 360° 15x = 360° x = 360°/ 15 x= 24

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Prajakta Karmude 3 years, 7 months ago

Let the Angles be 2x,4x,5x 2x+4x+5x+4x=360° ; 15x=360;x=360/15 ; x=24;2x=2*24=48°;4x=4*24=96;5x=5*24=120; The smallest angle of the quadrilateral is 48°

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Ranjeet Kumar Pandit?? 3 years, 7 months ago

48 degree answer

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Daksh Chauhan 3 years, 7 months ago

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Alok Tiwari 3 years, 7 months ago

Measure of the smallest angle is =48 degree

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I want to ask that I want another question papers please

Posted by Rr Tt 3 years, 7 months ago

CBSE > Class 09 > Mathematics

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Exercise 10.5 question number 2,3

Posted by Saniya Naaz 3 years, 7 months ago

CBSE > Class 09 > Mathematics

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Solutions

Posted by Himanshu Agrawal 3 years, 7 months ago

CBSE > Class 09 > Mathematics

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If the length of a median of an equilateral triangle is x cm , find it's area.

Posted by Nisarg Deotale 3 years, 7 months ago

CBSE > Class 09 > Mathematics

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In rectangle DATE, diagonals DT and AE intersect at S. If AE=40 and ST =x +5, then find the value of x.

Posted by Nisarg Deotale 3 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Nisarg Deotale 3 years, 7 months ago

Solution: Diagonals of Rectangle bisect each other. So 2ST=DT 2(x+5)=AE [diagonals of rectangle are equal] ⇒2(x+5)=40 ⇒x+5=20 ⇒x=15✓✓

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Himanshu Raj 3 years, 7 months ago

Solution: Diagonals of Rectangle bisect each other. So 2ST=DT 2(x+5)=AE [diagonals of rectangle are equal] ⇒2(x+5)=40 ⇒x+5=20 ⇒x=15✓✓

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5 black 88 ki power 1 by 3 + 27 ki power 1 by 3 (ki power 3) ki power 4

Posted by Samira Choudhary 3 years, 7 months ago

CBSE > Class 09 > Mathematics

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In the isosceles triangle measurement of its equal sides 8cm and the third side is 4cm. Find the cost of the painting at the rate of rupees 5/cm².

Posted by Pratik Borle 3 years, 7 months ago

CBSE > Class 09 > Mathematics

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5+5+5×5×5×5

Posted by Kushmeet . 3 years, 7 months ago

CBSE > Class 09 > Mathematics

5 answers

Dipanshu Singla 3 years, 7 months ago

635

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꧁༒♛ Cri.Ket♛༒꧂ . 3 years, 7 months ago

635 is the correct answer

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Rashi Mundra 3 years, 7 months ago

*635*

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Gauri Dahiya 3 years, 7 months ago

635 is the answer

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Kushmeet . 3 years, 7 months ago

635

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Ch 4 questions 1

Posted by Parvat Meena 3 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Bharti Rani 3 years, 7 months ago

Which exercise or example

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What is rational number or irrational number?

Posted by Puneet Kour 3 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Bharti Rani 3 years, 7 months ago

Rational no. Can be written in form of p/q or irrational no. Cannot be written in form of p/q

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Gauri Dahiya 3 years, 7 months ago

Rational number are the number that can be expressed in the form of p/q and q is not equal to 0 Eg, 2/3 , 4/2 While, irrational number are the number which cannot be expressed in the form of fraction It is just opposite to rational number Eg, pie , root 10

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If ( x+2) is a factor of x^4km^2+2x+4 find k

Posted by Hemant Mourya 3 years, 7 months ago

CBSE > Class 09 > Mathematics