Three angles in a quadrilateral are 65, 80, and 100. Which of the following could be the 4th angle? A80
B115
C180
D360

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

What is sin 7x/4 ? i need on this urgent trig

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0