2 years ago

An angle measures 26.9 degrees. What is its complement?

Mathematics

1 answer:

Degger [83]2 years ago

8 0

Answer:

63.1°

Step-by-step explanation:

Complementary angles sum 90°

90 - 26.9 = 63.1°

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Multiply each term in one bracket in turn by the terms in the other bracket

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$(-4y)(-4y)=16y^2$

Put them together we have
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