I need help asap what is an equation (using whole numbers) that is equal to 2/3

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

What is 10+10+20 about the origin the square root of a triangle.

Analyze the diagram below and complete the instructions that follow. 56 find the unknown side length, x write your answer in simplest radical form. a 2047 b. 60 c. sv109 d. 65 save and exit next s and return