Suppose someone tells you she has a triangle with sides having lengths 2.2, 4.5 and 6.7. is this a right triangle?

Anyone know? is appreciated! will mark brainliest if correct!

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.