In a triangle the second angle measures twice the first and the third angle measures five more than the second of the sum of the angle measures is 180 find the measure of each angle

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Answer this question! 30 points and brainliest!

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.