The sum of the interior angles in a polygon is 15,480°. Calculate the number of sides in the regular polygon.

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

What is the anwers for 9+2x=5x-3-x