lyzbethmichel1 lyzbethmichel1
  • 17-09-2015
  • Mathematics
contestada

Suppose RS is congruent to MN. For the set of lenghts solve for x and find the lenght of the segment.
RS=3x+17, MN= 7x-15.

x=
RS=
MN=

Respuesta :

Panoyin
Panoyin Panoyin
  • 18-09-2015
         RS ≡ MN
  3x + 17 = 7x - 15
- 3x          - 3x
          17 = 4x - 15
       + 15        + 15
          32 = 4x
           4      4
            8 = w
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