the number of basketball teams left in the NCAA tournament decreases by half after each eound. if the tournament starts with 128 teams how many teams are lefr after 5 rounds

Find the total area for the regular pyramid ( follow the answer set up in the picture)

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

You are designing a rectangular pet pen for your new baby puppy. you have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width