192 divided by 16. draw a quick picture

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

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.

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.