James is standing near the base of a cliff. He spots his friend Jeff at the top. The angle of elevation is 23 degrees. If the cliff is 50 ft high. How far from the base of the cliff is James standing?

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !

Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080√30 feet wide and 500√20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580√40 feet b. 5,320√5 feet c. 3,160√20 feet d. 10,640√5 feet