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Papessa [141]
3 years ago
8

Please help me answer this

Mathematics
1 answer:
Tanya [424]3 years ago
8 0

9514 1404 393

Answer:

  A.  9

Step-by-step explanation:

The exterior angle is equal to the sum of the remote interior angles.

  10x -19 = (3x +2) +(5x -3)

  2x = 18 . . . . . . . . . . . . . . . add 19-8x to both sides, simplfy

  x = 9 . . . . . . . . . . . divide by 2

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Answer:

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Step-by-step explanation:

The absolute value symbols turn any negative inside of them to a positive, so your expression is ...

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  = 2 +12 +35 +1 -6

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3 years ago
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