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Ostrovityanka [42]
3 years ago
12

What is the value is x X=

Mathematics
1 answer:
nignag [31]3 years ago
7 0

9514 1404 393

Answer:

  x = 10

Step-by-step explanation:

The angle bisector divides the sides proportionally.

  (2x +1)/12 = (x +4)/8

  2(2x +1) = 3(x +4) . . . . . multiply by 24

  4x +2 = 3x +12 . . . . . . . eliminate parentheses

  x = 10 . . . . . . . . . . . . . . subtract 2+3x

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Find the slope of each line that passes through the given point<br> (4,0) and (7,9)
Igoryamba

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m=3

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6 0
3 years ago
Read 2 more answers
PLEASE HELP ME 12 POINTS
m_a_m_a [10]

Answer:

∡A = 48°

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Step-by-step explanation:

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all three interior angles of a triangle must add up to 180:

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3 0
3 years ago
What is the relationship between 5's in 5,519?
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4 0
3 years ago
What is the value of X <br><br> A 61<br> B 37<br> C 85<br> D 123
iragen [17]

vertical angles are equal

so

2x + 24 = 146

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Answer

A. 61


4 0
3 years ago
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