Can anybody answer this??

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

The floor of a building consists of 3000 tiles which are rhombus shaped and each of it's diagonals are 45 cm and 30 cm in length. find the total cost of polishing the floor, if the cost per m² is rs. 4.