2 years ago

Which statement is always true?

Mathematics

2 answers:

Harlamova29_29 [7]2 years ago

8 0

I believe the statement that is always true is

A. Vertical angles are congruent

Fantom [35]2 years ago

5 0

I think the answer you are looking for is C

hope that helps

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Answer:

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Step-by-step explanation:

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$\frac{204}{9} - \frac{12}{9} y - y = 25 \\ \frac{204}{9} - \frac{21y}{9} = 25 \\ - \frac{21y}{9} = 25 - \frac{204}{9} \\ - \frac{21y}{9} = 2.33 \\ - 21y = 20.997 \\ y = - 0.99$

$y = - 1 \\ x = \frac{17 - y}{9} \\ x = \frac{17 - - 1}{9} = \frac{18}{9} \\ x = 2$

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