3 years ago

The measures of two complementary angles are represented by (2x) and (3x - 10)". What is the value of x?

Mathematics

1 answer:

raketka [301]3 years ago

3 0

Answer:

Step-by-step explanation:

<u>2x + 3x</u> - 10 = 90

Combine like terms

5x - 10 = 90

Add 10 to both sides

5x = 90+10

5x = 100

Divide both sides by 5

x =100/5

x = 20

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