If the measure of angle 0 is 2pie/3, which statements are true?

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Solve this problem! extra ! 3025/5.5 = a/90.75

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?