amayamatchett09 amayamatchett09
  • 14-06-2022
  • Mathematics
contestada

Tell whether the angles are complementary or supplementary. Then fir
the value of x.

Tell whether the angles are complementary or supplementary Then fir the value of x class=

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meredith48034
meredith48034 meredith48034
  • 14-06-2022

Answer:

Step-by-step explanation:

4. 10x + 30 = 90

    10x = 60

     x = 6

   complementary

5. 4x + 40 + 3x = 180

   7x + 40 = 180

   7x = 140

    x = 20

   supplementary

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