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Mathematics, 02.02.2020 18:46 johnsnow69

Angle a and angle b are complementary angles. the measure of ∠a is 42°.

which equation represents this situation with x representing the measure of ∠b ?

a. 90+x=42

b. 90+42=x

c. 42+x=90

d. 42−x=90

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Angle a and angle b are complementary angles. the measure of ∠a is 42°.

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