Which of the following sets of numbers is not a pythagorean triplet? 12, 16, 20 14, 48, 50 16, 30, 34 20, 48, 56

Graph the equation. select integers for x

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?