For nos.1-3 identify the flace value of digit 9 in each given number 109 235​

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

He concluded that a heavier object dropped from the same height as a lighter object will land

How to find the exponential function y=ca^x, with points (1,2) and (2,1)