Lighthouse casts a 72 foot long shadow at the same time a nearby building that is 12 feet tall cast an 18 foot Longshadow what is the height of the lighthouse

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

Which point is a solution to y s 4x + 5?

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards