DE is a midsegment of triangle ABC. Find the value of x

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Atemperature of 1.64◦f corresponds to answer in units of ◦c.