The area of this circle is 72π m².

what is the area of a 45º sector of this circle?

8π m²

9π m²

12π m²

18π m²

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement

New york is the 27th largest state in the united states.what percent of the 50 states in the us are larger than new york