A parallelogram has vertices at A(0, 3), B(3, 0), C(0, -3), and D(-3, 0). Prove that parallelogram ABCD is a square.

Someone me! if you’re smart you can solve this!

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

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.