which choice is equivalent to the expression below?
3√4+√6+√13-2√3
a. 2√3-√21
b. 5√3-6
c. 3√3-√6
d. 5√3

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?