Use similar triangles to explain why the slope of line k is the same whether the slope is calculated using points a and c or points b and d

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.