22 cm The diagram shows'a square-based pyramid ABCDE,
The diagonals of the square meg at M.
Eis vertically above M.
B = BC = 12 cm and EM 9 cm
Calculate the angle between the edge EC and the base, ABCD, of the pyramid.

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.