Point K is rotated 90º. The coordinate of the pre-image point K was (2,-6) and its image K’ is at the coordinate (-6,-2) Find the direction of the rotation. The direction of rotation was..

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?