2/5 of a number is what percent of that number

Askateboard ramp is in the shape of a right triangle what is the height of the ramp

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided

Which statements are true about additional information for proving that the triangles are congruent check all that apply