One of two supplementary angles is 35 degrees more than twice the other. find each angle

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).

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Prove that quadrilateral is a rhombus.