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Ask QuestionPosted by Ajay Arora 5 years, 6 months ago
- 1 answers
Posted by Priya Maurya 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
(-13)× ( -22)+(-13)×(-11)
= (-13)[ ( -22) + (-11) ]
= (-13)[ (-22 -11
= -13 [-33]
= 429
Posted by Anjana Kansana 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
i. -39×99
= - 39 × (100- 1)
= -39(100) +39 (1)
= - 3900 + 39
= -3861
ii.(-85)×43+43×(-15)
= 43 (-85 - 15)
= 43 (-100)
= - 4300
iii. 53×(-9)-(-109)×53
= 53 (-9 +109)
= 53 (100)
= 5300
iv. 68×(-17)+(-68)×3
= 68(-17 - 3)
= 68 (-20)
= - 1360
Posted by Hemant Dutt 5 years, 6 months ago
- 1 answers
Posted by Gaurav Tanwar 5 years, 6 months ago
- 1 answers
Posted by Manoj Dubey 5 years, 6 months ago
- 2 answers
Posted by 𝑺𝒖𝒓𝒂𝒃𝒉𝒊 𝑺𝒂𝒖𝒎𝒚𝒂 5 years, 6 months ago
- 2 answers
Yogita Ingle 5 years, 6 months ago
2(x-2)+3(4x-1)=0
2x - 4 + 12x - 3 = 0
14x - 7 = 0
14x = 7
x = 7/14
x = 1/2
Posted by Swetha Challuri 5 years, 6 months ago
- 1 answers
Meghna Thapar 5 years, 6 months ago
Surds are numbers left in 'square root form' (or 'cube root form' etc). They are therefore irrational numbers. The reason we leave them as surds is because in decimal form they would go on forever and so this is a very clumsy way of writing them. Pure Surds – Surds which are wholly irrational. Example: √3. Similar Surds – The surds having the same common surds factor. Mixed Surds – Surds that are not wholly irrational and can be expressed as a product of a rational number and an irrational number.
Posted by Pranav Kumar 5 years, 6 months ago
- 1 answers
Meghna Thapar 5 years, 6 months ago
A ratio between two or more quantities is a way of measuring their sizes compared to each other. The first term of a ratio is called antecedent and the second term is called consequent. This type of ratio has no units. If different quantities are compared, this special type of ratio is called a rate and it has units. A ratio is the comparison of two homogeneous quantities, or a ratio is the division of two quantities a and b having the same units. It is denoted by ab (read as “a ratio b”) or a÷b. A ratio has no unit. It is a numerical quantity which indicates how many times one quantity is greater than the other.
Posted by 𝑺𝒖𝒓𝒂𝒃𝒉𝒊 𝑺𝒂𝒖𝒎𝒚𝒂 5 years, 6 months ago
- 1 answers
Yogita Ingle 5 years, 6 months ago
5(2x - 3) - 3 (3x - 7) = 5
10x - 15 - 9x + 21 = 5
x + 6 = 5
x = 5 - 6
x = -1
Posted by Vikas Rana 5 years, 6 months ago
- 1 answers
Posted by Vikas Rana 5 years, 6 months ago
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Posted by Yashasvi Jaiswal 5 years, 6 months ago
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Posted by Ashish Karan 5 years, 6 months ago
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Jack Son 5 years, 6 months ago
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Posted by Vaibhavi Nanda 5 years, 6 months ago
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Posted by Vidhi And Vaishnavisharma Sharma 5 years, 6 months ago
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Posted by Vikas Rana 5 years, 6 months ago
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Mohit Raj 5 years, 6 months ago
Posted by Zoya Saifi 5 years, 6 months ago
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Posted by Kritika Chauhan 5 years, 6 months ago
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Bhavya Sharma 5 years, 6 months ago
Firstly divide 16 by 4 which gives 4, then 4 multiply by 11 gives you 44.
Posted by Khushi Khandagle 5 years, 6 months ago
- 2 answers
Posted by Ãñdy? Gølù ?? 5 years, 6 months ago
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Posted by Mamo Komer 5 years, 6 months ago
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Posted by Naina Goyal 5 years, 6 months ago
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Yogita Ingle 5 years, 6 months ago
(-3) + 7 - (19)
= -3 + 7 - 19
= - 22+ 7
= - 15
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