djwipperfurthoz4fg4 djwipperfurthoz4fg4
  • 26-02-2020
  • Mathematics
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please help .mm....m.​

please help mmm class=
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ntowry
ntowry ntowry
  • 26-02-2020

Answer:

6 x = 12

7 x = 10

Step-by-step explanation:

All angles in a triangle add to 180 degrees

6. 180 = 39 + 53 + 4 +7x = 96 + 7x

x = 12

7. 180 = 5x-75 +6x = 11x + 70

110 = 11x

x = 10

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