ABC is dilated to DEF using the origin as the center of dilation and a scale factor or one half

What situation is an example of an observational study

The verbal translation for the difference of m and 7 increased by 15

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle