What is the scale factor from triangle DEF to triangle ABC

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

15/16 as a decimal rounded to the nearest hundredth

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?