Find the angle between the given vectors to the nearest 10th of a degree u= <-5,8>, v= <-4,8>

What is the size of the matrix resulting from

Two consecutive negative integers have a product of 30. what are the integers?

The unpaid balance on a mastercard charge was $1,056.23. during the month, payments of $300 and $250 were made and charges of $425 and $274.16 were added. if the finance charge is 1.2% per month on the unpaid balance, find the new balance at the end of the month. $1,205.39 $1,218.06 $918.06 $1,768.06