Can someone me with this equation

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

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)