A rectangular lot measures 12 m by 16 m How long is the walk that runs diagonally across it?​

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

What is the perimeter of a rectangle if the length is 5 and the width is x?