A helicopter hovers 600 feet above a small island. The figure shows that the angle of depression from the helicopter to point P is
30 degrees .How far off the​ coast, to the nearest​ foot, is the​ island?

Miranda is braiding her hair.then she will attach beads to the braid.she wants 1_3 of the beads to be red.if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

What expression is equivalent to 42x-56y

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day