A central angle of measure 110° cuts off an arc of length 30 inches on a circle. Determine the radius of the
circle to the nearest hundredth.

The system of equations graphed below has how many solutions?

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

100 points, hi, i’m not sure how to get the equation from the graph and table.