The triangle is isosceles so the angle measurements of angle A and C is 80 degrees. So:
180 - (80 + 80)= 20
Answer: 20 degrees
Answer:

Step-by-step explanation:

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Answer:
C
Step-by-step explanation:
When solving this inequality you should get (3,5) because then it makes both inequalities true and you can verify if you want but make 'x' as a 3 and then make 'y' as a 5 and then you just solve like a normal equation and they should end up getting you the right answer.