Asail is in the form of a right triangle that is two times as high as it is wide. the sail is made from 4 square meters of material what is it's height ?

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

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.

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?