Añadiendo 7 unidades al doble de un número más los 3/2 del mismo, da por resultado el séxtuplo de dicho número menos 23 ¿Cuál es ese número?

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

Which expression is equivalent to 4 square root 6 divided by 3 root 2

Given that abcd is a rhombus, what is the value of x?