Prove that the bisector of the vertical angle of an isosceles triangle is perpendicular bisector of the base.

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

If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.