The picture shows a triangular island: Х
y
Island
507
2
Which expression shows the value of z? (1 point)

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Which of the following is not a subset of {1,2,3}?

Which expression is the factorization of x^2+10+21