Which of the following transformations will always produce a congruent figure?
a.
expansion
b.
contraction
c.
dilation
d.
reflection

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?