A central angle of a circle measures 42. What else can be shown to measure 42 degrees?

1. The supplementary angle

2. The vertical angle

3. The adjacent angle

4.the arc measurement of the given angle

5. The arc measurement of the supplementary angle

6 the are measurement of the vertical angle

7. The arc measurement of the adjacent angle

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

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).

Combine like terms to make a simpler expression 3z+z