In a 30-60-90 triangle the long leg is half the hypotenuse.

always
sometimes
never

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅

Usan threw a softball 42 yards on her first try and 5112 yards on her second try. how much farther did she throw the softball on her second try than her first? express your answer in feet and inches. 9 ft 12 in. 28 ft 12 in. 28 ft 6 in.

Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28