Someone please help. which triangles are similar to ABC? triangle A, triangle B, both or neither?

What number produces an irrational number when multiplied by -1.25

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?