Abag contains 10 identical balls numbered from 1 to 10. what is the probability that a person reaches into the bag and randomly selects a ball with a number that is even?

True or false? a circle could be circumscribed about the quadrilateral below.

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Find the solution on the interval [0, 2pi)