Triangle LMN has side lengths 5ft, 13ft, and x ft. The side length of x is shorter than the longest side. What does the value of x need to be in order for the triangle to be considered a right triangle?

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

What’s -11-33k and factor each expression completely