The temperature for the past 8 hours has been changing at the rate of -1.5 degrees each hour. the meteorologist predicts that the temperature will continue changing like this for the next 6 hours. the present reading is 0degrees.

what was the temperature reading 7 hours ago?
what temperature is predicted for 6 hours from now?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4