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Serggg [28]
3 years ago
10

How do i do this ???

Mathematics
1 answer:
Westkost [7]3 years ago
4 0

a peculiar thing about the centroid of a triangle, is that it cuts all the medians in a 2:1 ratio, so JP : PM are on a 2:1 ratio, thus

\bf JP:PM\qquad 2:1\qquad \cfrac{JP}{PM}=\cfrac{2}{1}\implies \cfrac{27}{PM}=\cfrac{2}{1}\implies \cfrac{27}{2}=PM\\\\-------------------------------\\\\JM=JP+PM\implies JM=27+\cfrac{27}{2}\implies JM=\cfrac{54+27}{2}\\\\\\JM=\cfrac{81}{2}\implies JM=40\frac{1}{2}

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Tanzania [10]
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so your answer should be
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6 0
3 years ago
In a multiple choice examination of 20 questions, four marks are given for each correct answers and one mark is deducted for eac
mrs_skeptik [129]

Step-by-step explanation:

Total no. of questions = 20

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Marks deducted for a wrong answer = 1

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4 0
3 years ago
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kirill [66]

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8 0
2 years ago
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Vanyuwa [196]

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7 0
2 years ago
Read 2 more answers
A right angles has 2 sides 157 and 168 what is the other length
just olya [345]

Step-by-step explanation:

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→ h = 52,873

→ h² = √52873 = 229.94

so, length of other side is 229.94

<em>hope </em><em>this</em><em> answer</em><em> helps</em><em> you</em><em> dear</em><em>!</em><em> </em><em>take </em><em>care</em><em> </em><em>and </em><em>may</em><em> u</em><em> have</em><em> a</em><em> great</em><em> day</em><em> </em><em>ahead!</em>

3 0
2 years ago
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