3 years ago

Angle Measurements

Mathematics

1 answer:

Naddik [55]3 years ago

4 0

Answer:

X = 11

Complementary angles

Step-by-step explanation:

Complementary angles are when two angles add up to 90 degrees.

3x + 10 + 47 = 90

3x + 10 = 43

3x = 33

x = 11

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