amayamatchett09 amayamatchett09

14-06-2022
Mathematics

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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

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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