Cho hệ các vector U={(1,2,0); (0,-1,1); (2,3,1); (1,0,2)} a. Tìm số chiều và một cơ sở W của không gian con sinh bởi hệ vector U .

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Can any one me with the answers to these questions asap?

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.