Which equation represent a horizontal lines? a. x= y + 2b. y= 2c. y= x + 1d. x=2

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

What are “like terms”? why can we only add like terms?

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places