What is the sum of the measures of the interior angles formed by the boundary of this team pennant?

360°

120°

180°

100°

Write the sentence as an equation. z plus 372 is equal to 160

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.

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?