Two American F-22 Raptors are flying 320 kilometers off the Korean Peninsula. The lead fighter jet is 0.5km directly ahead of the rear plane. A Russian Sukhoi Su-57 fighter jet appears 1.2km southwest of the lead fighter jet and 1.4km northwest of the rear fighter jet. If a United States Naval radar operator connects the 3 planes with lines, what shape will form?

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola