Let y and z stand for any different rational numbers. |f|y|<|z| , then what else must be true?

Which statements about these triangles is true

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?

What is the value of x? assume that the line is tangent to the circle.