A submarine is cruising along under the water. It dives 100 feet to make sure it does not hit any boats. Its depth is -122 feet. If the submarine's depth was 0, where would the submarine be?

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle

Is the number 128.439 a rational number