Yo can someone help me out I wasn't paying attention I just need to find what x is.

Mathematics

1 answer:

konstantin123 [22]3 years ago

4 0

Answer:

x=10°

Step-by-step explanation:

(8x+19)° and (9x+9)°are vertical angles. So we can make them equal to find the value of x.

(8x+19)°=(9x+9)°

(x+9)° = (19)°

x = 10°

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