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Diano4ka-milaya [45]
2 years ago
11

12/19 - 1/2 5/7 + 3/8 Solve these two I will mark you brainliesat

Mathematics
2 answers:
olga_2 [115]2 years ago
5 0

Answer:

  • 5/38

  • 61/58

Step-by-step explanation:

Answer in the attachment

mamaluj [8]2 years ago
4 0

Answer:

1) 12/19 - 1/2 = 5/38

2) 5/7 + 3/8 =  1  5/56

Step-by-step explanation:

  • 12/19 - 1/2

= (12 * 2 - 19 * 1) / 19 * 2

= (24 - 19) / 38

= 5/38 <em>---> answer</em>

<em />

  • 5/7 + 3/8

= (5 * 8 + 7 * 3) / 7 * 8

= (40 + 21) / 56

= 61/56 ----> now, convert to mixed fraction

= 1   5/56 <em>---> answer</em>

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105-30-45-3028+10000000000000038492=?
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Answer:

105-30-45-3028+10000000000000038492= 1.000000000000003e19

Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

Given: In triangle MNO shown below, segment NP is an altitude from the right angle.

Let ∠MNP=x

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Therefore in triangle MNO,

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[Definition of altitude : A line which passes through a vertex of a triangle, and joins the opposite side forming right angles. ]

Now using angle sum property in ΔMNP

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Answer:

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