URGENTTT PLEASE HELP​

What is a rational number between 9.5 and 9.7

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.