electronic instruments on a treasure hunting ship detect a large object on the sea floor the angle of depression is 29º and the instruments indicate the direct line distance between and the objrct is about 1400 ft about how far below the surface of the water is the object and how far must the ship travel to be over it

The circumference of a circle is 5 pi cm. what is the area of the circle?

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.