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

A property of matter by which it remains at the state of rest or in uniform motion in the same straight line unless acted upon by some external force.

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Prince Verma 2 years, 4 months ago

The tendency of a body to resist any change in its condition of uniform motion is referred to as inertia of motion.

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10% of x +20% of y=24 3x-y=20

Posted by Bhavishya Patle 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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Nikhil Kumar 2 years, 4 months ago

10% of x +20% of y=24 3x-y=20

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2-√3/2√3-√2 rationalize

Posted by Priyanshi Jangid 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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0.24 bar in p/q form

Posted by Chetan Patel 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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Monali Samanta 2 years, 4 months ago

x=0.2444.... (1) 10x= 2.4444.... (2) Subtracting (2) from (1). 9x= 2.2 x= 2.2/9 Or, x= 22/90

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What is the representation of 2.513 with 13 bar as a rational number in the form p/q?

Posted by Rumpa Biswas 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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Swastik Jat 2 years, 4 months ago

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Draft an article about mathematics which …

Posted by Saksham Gupta 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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(2×2³)⁴

Posted by Keerthana Rajesh 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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Aqsa Fatima 2 years, 4 months ago

When base are same so we will multiply the degree 2³×⁴=2¹²

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Nikhil Sahani 2 years, 4 months ago

0.59bad

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X cube plus 3 X square + 32 X + 20 factorise by synthetic

Posted by Navindharan Balu 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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The linear equation 3x=2y when expressed in the form of ax+by+c=0 then a,b,c are respectively

Posted by Saai Abijith 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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Om Kumar Jha 2 years, 4 months ago

A=3B=2C=0

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An Angle is 2/3 of its supplementary angle ,the measure of the angle is

Posted by Lakshay Vashisth 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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1+secA/cosecA + cosecA/1+secA =2cosec^3A(secA-1) prove

Posted by Radhakrushna Nath 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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for rationalising the denominator of the expression 1/√12, we multiply and divide by

Posted by Jignyasa Sahu 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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cosecA/1+SecA + 1+SecA)CisecA =2cosec^3A(SecA-1)

Posted by Radhakrushna Nath 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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questions please

Posted by Priya Yati 2 years, 4 months ago

CBSE > Class 09 > Mathematics

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Namasvi Chouhan 2 years, 4 months ago

consider an integer 5. We can express 5 as the sum of squares of two numbers. So, we have 5 = 2² + 1² ⇒ (√5)2 = 2² + 1² The above equation follows the Pythagoras theorem with √5 as the hypotenuse, 2 and 1 as the other two sides of the right triangle respectively. This shows that we need to construct a right triangle with sides 2 units and 1 units so that the hypotenuse becomes √5 units on the number line. Observe the figure and the steps given below to represent root 5 on the number line. Let us see how to draw root 5 on number line. Step 1: On the number line, take 2 units from 0 and represent this point as A. Therefore, segment AB = 2 units Step 2: At point B, draw a perpendicular and mark C such that BC = 1 unit. Join A to C. Using the Pythagoras theorem, we can see that AC is the hypotenuse because ABC is a right-angled triangle and the side opposite to the right angle is the hypotenuse. In △ABC, using Pythagoras theorem, we have AC² = AB² + BC² = 2² + 1² = 5 ∴ AC = √5 units Step 3: Now, with A as the center and AC as radius, draw an arc of radius AC to cut the number line at D. Since AC = AD, point D represents √5 on the number line. Since, AC = AD = √5 units, therefore, point D represents √5 on the number line. So, we learnt how to draw root 5 on number line. In this way, we can also locate root 5 on number line.

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Aksh Singh 2 years, 4 months ago

Show how root5 can be represented on the number line

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Question 🙋 please

Posted by Priya Yati 2 years, 4 months ago

CBSE > Class 09 > Mathematics